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大学英语四级完形填空12篇大学英语四级完形填空12篇 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest01 Most people have no idea of the hard work and worry that go into the collecting of those fascinating birds and animals that they pay to see in the zoo. One of the questions that is always asked of me i...

大学英语四级完形填空12篇
大学英语四级完形填空12篇 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest01 Most people have no idea of the hard work and worry that go into the collecting of those fascinating birds and animals that they pay to see in the zoo. One of the questions that is always asked of me is 1 I became an animal collector in the first 2 .The answer is that I have always been interested in animals and zoos. According to my parents, the first word I was able to say with any 3 was not the conventional“mamma”or“daddy”,4 the word “zoo”, which I would 5 over and over again with a shrill 6 until someone, in group to 7 me up, would take me to the zoo. When I 8 a little older, we lived in Greece and I had a great 9 of pets, ranging from owls to seahorses, and I spent all my spare time 10 the countryside in search of fresh specimens to 11 to my collection of pets.12 on I went for a year to the City Zoo, as a student 13 , to get experience of the large animals, such as lions, bears, bison and ostriches,14 were not easy to keep at home. When I left, I 15 had enough money of my own to be able to 16 my first trip and I have been going 17 ever since then. Though a collector's job is not an easy one and is full of 18 , it is certainly a job which will appeal 19 all those who love animals and 20 . 1. A. how B. where C. when D. whether 2. A. region B. field C. place D. case 3. A. clarity B. emotion C. sentiment D. affection 4. A. except B. but C. except for D. but for 5. A. recite B. recognize C. read D. repeat 6. A. volume B. noise C. voice D. pitch 7. A. close B. shut C. stop D. comfort 8. A. grew B. was growing C. grow D. grown 9. A. many B. amount C. number D. supply 10. A. living B. cultivating C. reclaiming D. exploring 11. A. increase B. include C. add D. enrich www.TopSage.com 大学英语四级完型填空12篇 12. A. later B. further C. then D. subsequently 13. A. attendant B. keeper C. member D. aide 14. A. who B. they C. of which D. which 15. A. luckily B. gladly C. nearly D. successfully 16. A. pay B. provide C. allow D. finance 17. A. normally B. regularly C. usually D. often 18. A. expectations B. sorrows C. excitement D. disappointments 19. A. for B. with C. to D. from 20. A. excursion B. travel C. journey D. Trip 答案: 【答案】A 【解析】根据下一句及随后的内容,作者讲的是怎样成为动物爱好者的(从 小就喜欢动物),应当选择A. how。 【答案】C 【解析】in the first place是固定短语,意思是“首先”。此句意思是:别人经常 问到的问 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 之一,是当初我是如何爱上动物的。 【答案】A 【解析】这句话的意思是:作者在呀呀学语之时,最早发清楚的音是“zoo”(动 物园),而不是“妈妈”,“爸爸”,因此,应选clarity“清晰”。填入其他选项emotion (感 情),sentiment(多愁善感),affection(友爱)不合逻辑。 【答案】B 【解析】but在此处连接另一个句子(it was the word “zoo”, “it was”被省略), 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示转折,意为“而是”,Except, except for, but for的用法接近,表示“除了……”。 例如: We go there every day except Sunday. He answered all the questions except for the last one. www.TopSage.com 大学英语四级完型填空12篇 For a year the dam remained complete but for the generators. 从意思上,逻辑上,都应当选but。 【答案】D 【解析】根据后面的over and over again,应选“repeat” 【答案】C 【解析】小孩想去动物园,便不停地发出尖叫声,故选“voice”。A shrill voice与scream的意思接近。volume(音量);noise(噪音);pitch(音调)均不合要求。 【答案】B 【解析】shut sb.up是指让某人住口,为了让孩子停止尖叫,只好带他去动物园。 【答案】A 【解析】根据后面主句的时态,此处只能用一般过去时。 【答案】C 【解析】a great many后直接跟可数名词的复数形式;a great / large amount of后跟不可数名词;只有a great /large number of后可以跟可数名词的复数形式。 例如: I read a great many English books. A large amount of money is spent on tobacco every year. A great number of civilians were murdered in cold blood. 【答案】D 【解析】living后必须接介词in,意为“居住”;cultivating耕种;reclaiming开垦;只有exploring有探察的意思。 【答案】C 【解析】add to相当于increase,增加。其余选项后面都不接to。 【答案】A 【解析】later on为固定短语,“后来”。 www.TopSage.com 大学英语四级完型填空12篇 【答案】D 【解析】attendant仆人;keeper可理解为“饲养员”,但是a student keeper容易被误解为“收留学生的人”;aide有“助手”之义。作者一边上学,一边在动物园里打工,只能当助手。 【答案】D 【解析】which在此引导定语从句,修饰前面列出的动物。 【答案】D 【解析】因为钱是在动物园打工挣的,选successfully更能体现其含义。 【答案】D 【解析】finance my first trip意为“支付我的旅行费用”;pay后应接介词for;其他选项的意思相差甚远。 【答案】B 【解析】此句为现在完成进行时态,选regularly比较贴切。 【答案】D 【解析】此句是由though引导的让步状语从句,应与主句意思相对立。选项中,sorrows和disappointments与主句的appeal to相对立,但sorrows的分量太重。 【答案】C 【解析】appeal to为成语,意思是“吸引”。 【答案】B 【解析】excursion短途旅行;journey(从一地到另一地的)长距离,具体的旅途;travel旅行,旅游,海外旅行;trip旅行,远足。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest2 Reading involves looking at graphic symbols and formulating mentally the sounds and ideas they represent. Concepts of reading have changed 1 over the centuries. During the 1950's and 1960's especially, increased attention has been devoted to 2 the reading process. 3 specialists agree that reading 4 a complex organization of higher mental 5 , they disagree 6 the exact nature of the process. Some experts, who regard language primarily as a code using symbols to represent sounds, 7 reading as simply the decoding of symbolssintosthe sounds they stand 8 . These authorities 9 that meaning, being concerned with thinking, must be taught independently of the decoding process. Others maintain that reading is 10 related to thinking, and that a child who pronounces sounds without 11 their meaning is not truly reading. The reader, 12 some, is not just a person with a theoretical ability to read but one who 13 reads. Many adults, although they have the ability to read, have never read a book in its 14 .By some expert they would not be 15 as readers. Clearly, the philosophy, objectives, methods and materials of reading will depend on the definition one use. By the most 16 and satisfactory definition, reading is the ability to 17 the sound-symbols code of the language, to interpret meaning for various 18 , at various rates, and at various levels of difficulty, and to do 19 widely and enthusiastically. 20 reading is the interpretation of ideas through the use of symbols representing sounds and ideas. 1. A. substantively B. substantially C. substitutively D. subjectively 2. A. define and describe B. definition and description C. defining and describing D. have defined and described 3. A. Although B. If C. Unless D. Until 4. A. involves B. involves to C. is involved D. involves of www.TopSage.com 大学英语四级完型填空12篇 5. A. opinions B. effects C. manners D. functions 6. A. of B. about C. for D. into 7. A. view B. look C. reassure D. agree 8. A. by B. to C. off D. for 9. A. content B. contend C. contempt D. contact 10. A. inexplicably B. inexpressibly C. inextricably D. inexpediently 11. A. interpreting B. saying C. explaining D. reading 12. A. like B. for example C. according to D. as 13. A. sometimes B. might C. practical D. actually 14. A. entire B. entirety C. entirely D. entity 15. A. classed B. granted C. classified D. graded 16. A. inclusive B. inclinable C. conclusive D. complicated 17. A. break up B. elaborate C. define D. unlock 18. A. purposes B. degrees C. stages D. steps 19. A. such B. so as C. so D. such as 20. A. By the way B. In short C. So far D. On the other hand 【答案】B 【解析】substantively“实质地”;substantially“大量地”;substitutively“可替代 地”;subjectively“主观地”。本句意为经过几个世纪,阅读的概念已经改变了很 多。 2.【答案】C 【解析】在这里to是介词,后接名词或动名词。因本句中the reading process 前也应有动词,故选动名词。 3.【答案】A 【解析】although表示“尽管”,符合句意。 4.【答案】A 【解析】involve使卷入、包括;被动语态时用be involved in;没有involve to www.TopSage.com 大学英语四级完型填空12篇 和involve of的用法。 5.【答案】D 【解析】mental function智力活动。Opinion“意见”;manner“行为”;effect“影响”,这三项与mental搭配不妥。 6.【答案】B 【解析】disagree about/on“对……有不同意见”,在这一含义上不能用其他介词。 7.【答案】A 【解析】view…as把……看作。 8.【答案】D 【解析】stand for“代表”;stand by“支持”;stand to“遵守”;stand off“冷淡”。 9.【答案】B 【解析】contend“争论”;content“含量、容量”;contempt“轻视、蔑视”;contact“接触、联系”。根据句意,此处应选contend,意为这些权威争论说……。 10.【答案】A 【解析】inexplicably“无法解释地”;inextricably“无法摆脱的”;inexpressibly“说不出地”;inexpediently“不适当地、不明智地”。本句意为其他人坚持认为阅读无法解释地与思考联系在一起。 11.【答案】A 【解析】interpreting“理解”;explaining“解释”。本句意为一个孩子能发出声音而不理解所读的含义,不能叫做真正的阅读。 12.【答案】C 【解析】在这里according to some是说“根据一些人的观点”。 13.【答案】D 【解析】actually“事实上地”;practical是形容词,不能修饰动词。这里actually和前半句的theoretical是在词意上的相对,符合句意。 14.【答案】B www.TopSage.com 大学英语四级完型填空12篇 【解析】代词its后接名词,四项选择中只有B、D项是名词。entirety“整体”;entity“实体”。in its entirety指整体地、全面地。 15.【答案】C 【解析】be classified as“被划分、被分类到”;be granted“被授予”。 16.【答案】C 【解析】conclusive“确定的”;inclusive“包括的、包围的”;inclinable“倾向于、赞成的”;complicated“复杂的”。the most conclusive是最高级,指最确定性的。 17.【答案】D 【解析】unlock“解开、破译”;elaborate“详细说明、论述”;define“解释、限定”;break up“解散”。 18.【答案】A 【解析】for various purposes因为各种各样的原因,与上下文相符。 19.【答案】C 【解析】此处用副词so修饰widely。 20.【答案】B 【解析】根据文意,此处要作总结,选in short“总之”。By the way顺便说,So far到目前为止,on the other hand另一方面。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest3 Children model themselves largely on their parents. They do so mainly through identification. Children identify 1 a parent when they believe they have the qualities and feelings that are 2 of that parent. The things parents do and say—and the 3 they do and say to them—therefore strongly influence a child's 4 .However, parents must consistently behave like the type of 5 they want their child to become. A parent's actions 6 affect the self-image that a child forms 7 identification. Children who see mainly positive qualities in their 8 will likely learn to see themselves in a positive way. Children who observe chiefly 9 qualities in their parents will have difficulty 10 positive qualities in themselves. Children may 11 their self-image, however, as they become increasingly 12 by peer group standards before they reach 13 . Isolated events, 13 dramatic ones, do not necessarily have a permanent 14 on a child's behavior. Children interpret such events according to their established attitudes and previous training. Children who know they are loved can, 15 , accept the divorce of their parent's or a parent’s early 16 .But if children feel unloved, they may interpret such events 17 a sign of rejection or punishment. In the same way, all children are not influenced 18 by toys and games, reading matter, and television programs. 19 in the case of a dramatic change in family relations, the 20 of an activity or experience depends on how the child interprets it. 1. A. to B. with C. around D. for 2. A. informed B. characteristic C. conceived D. indicative 3. A. gesture B. expression C. way D. extent 4. A. behavior B. words C. mood D. reactions 5. A. person B. humans C. creatures D. adult 6. A. in turn B. nevertheless C. also D. as a result www.TopSage.com 大学英语四级完型填空12篇 7. A. before B. besides C. with D. through 8. A. eyes B. parents C. peers D. behaviors 9. A. negative B. cheerful C. various D. complex 10. A. see B. seeing C. to see D. to seeing 11. A. modify B. copy C. give up D. continue 12. A. mature B. influenced C. unique D. independent 13. A. not B. besides C. even D. finally 14. A. idea B. wonder C. stamp D. effect 15. A. luckily B. for example C. at most D. theoretically 16. A. death B. rewards C. advice D. teaching 17. A. as B. being C. of D. for 18. A. even B. at all C. alike D. as a whole 19. A. Oh B. Alas C. Right D. As 20. A. result B. effect C. scale D. cause 【答案】B 【解析】identify与with连用,意为“把……和……联系起来”。 2.【答案】B 【解析】文中的意思是“……代表他父母特点的品质和情感”。Inform“通知”; conceive“想象”;indicative“指示的”;characteristic“特点、特性”。 3.【答案】C 【解析】这里way是指父母的行为方式。gesture手势,expression表情,extent 范围,这三项与上行文不符。 4.【答案】A 【解析】这里是说父母的行为方式对孩子的行为影响强烈。behavior行为, words语言,mood心情,reactions反应,均不符合题意。 5.【答案】A www.TopSage.com 大学英语四级完型填空12篇 【解析】这里是说父母必须始终如一地表现出想让他们的孩子成为的那种类型的人。human指人类,creatures指生物,adult指成年人。 6.【答案】C 【解析】前面是说父母的言行会强烈地影响孩子的行为,这里是说父母的言行还影响孩子的自我形象,所以用连词also。in turn依次;nevertheless然而;as a result结果。 7.【答案】D 【解析】这里是说孩子通过鉴别身份形成自我形象,因此选择through。 8.【答案】B 【解析】根据下文:children who observe chiefly negative qualities in their parents…,可以看出答案。 9.【答案】A 【解析】由上句positive可以推测出此处要选其反义词negative。 10.【答案】B 【解析】have difficulty(in)doing sth. “做……有困难”,固定用法。 11.【答案】A 【解析】由however可以看出,这句话的意思是对前面“子女的自我形象要受到父母的言行影响”的转折。modify“修改、修饰”;give up“放弃”。copy和continue不符合文义。 12.【答案】B 【解析】influenced“受影响的”;mature“成熟的”;unique“惟一的”;independent“独立的”。句后用by…作介词短语,故此处需要一个过去分词。 13.【答案】C 【解析】这里是说“孤立的事件,甚至是富有戏剧性的事,都不一定会对孩子的行为产生永久的影响”。 14.【答案】D 【解析】have an effect on“对……产生影响”,固定搭配。 www.TopSage.com 大学英语四级完型填空12篇 15.【答案】B 【解析】逗号后面的一句是对前句的解释,是举例说明,故选for example。 16.【答案】A 【解析】这里or与连接的两个词都应是意义相似的令人不愉快的事,选项中与divorce相对应的词只有death。 17.【答案】A 【解析】interpret与as搭配,意为“把……理解为”。 18.【答案】C 【解析】这句是说“并不是所有的孩子同样地都受到玩具、游戏、读物、电视节目的影响。alike“同样地”,意思最接近。 19.【答案】D 【解析】as“正如……”;A、B项选择是感叹词,后面多用逗号。Right在意思上不合适。 20.【答案】B 【解析】本句意为:家庭关系的突然变化或某种经历对孩子的影响取决于他们对这些事如何理解。result“结果”;effect“影响”;scale“刻度”;cause“原因” www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest 4 Space is a dangerous place, not only because of meteors(流星) but also because of rays from the sun and other stars. The atmosphere again acts 1 our protective blanket on 2 .Light gets through, and this is essential 3 plants to make the food which we 4 .Heat, 5 , makes our environments tolerable and some ultraviolet rays(紫外线的) penetrate the 6 .Cosmic(宇宙的) rays of various kinds come 7 the air from outer space, but 8 quantities of radiation from the sun are screened off. 9 men leave the atmosphere they are 10 to this radiation; 11 their spacesuits or the walls of their spacecraft, if they are inside, 12 prevent a lot of radiation damage. Radiation is the greatest known danger to explorers in 13 .Doses of radiation are measured in 14 called “rems (雷目)”.We all 15 radiation here on earth from the sun, from cosmic rays and from radioactive minerals. The“16”dose of radiation that we receive each year is about two milligrams; it 17 according to where you live, and this is a very rough estimate. Scientists have reason to think 18 a man can 19 far more radiation 20 without being damaged; the figure of 60 rems has been agreed. 1. A. for B. with C. on D. as 2. A. stars B. sun C. earth D. space 3. A. with B. from C. under D. for 4. A. use B. live C. eat D. get 5. A. again B. also C. besides D. too 6. A. environment B. space C. atmosphere D. earth 7. A. across B. to C. from D. through 8. A. valid B. enormous C. various D. proper 9. A. As soon as B. As well as C. As much as D. As possible as 10. A. shown B. exposed C. faced D. covered www.TopSage.com 大学英语四级完型填空12篇 11. A. but B. because C. so D. so that 12. A. get B. make C. have D. do 13. A. earth B. atmosphere C. space D. environment 14. A. pieces B. units C. parts D. elements 15. A. receive B. accept C. bring D. catch 16. A. conventional B. common C. general D. normal 17. A. shifts B. converts C. modifies D. varies 18. A. what B. which C. that D. why 19. A. put up with B. keep up with C. come up with D. catch up with 20. A. from B. than C. as D. away 1.【答案】D 【解析】act as“充当、起……作用”;act for“代表、代理”;act on“按照”。本 句意为大气层起到保护伞的作用。 2.【答案】C 【解析】见上题分析。 3.【答案】D 【解析】be essential for“对……来说是首要的、基础的”,固定搭配。 4.【答案】C 【解析】只有eat与先行词food和定语从句which we…搭配。 5.【答案】D 【解析】本句意为:热不仅使我们的生产环境温度适宜,而且紫外线也能穿 透大气。also一般紧跟动词;besides一般用在句前;too可用在句中,用逗号隔 开。 6.【答案】C 【解析】根据上题所讲,penetrate这个动词后面应接atmosphere“大气”这个 名词。 7.【答案】D www.TopSage.com 大学英语四级完型填空12篇 【解析】这里的come through相当于penetrate,穿透。come across“偶遇”;come to“来到”;come from“来自”。本句意为:各类来自外部空间的宇宙射线穿透大气层……,故选come through。 8.【答案】B 【解析】Valid有效的;various各种各样的;proper合适的。在四个选项中只有enormous表示“大量的”意思。 9.【答案】A 【解析】as soon as“只要”;as well as“除……之外”;as much as“和……一样多”;as possible as“尽可能的”。 10.【答案】B 【解析】be exposed to“暴露于”,show“展示”;face“面对”。 11.【答案】A 【解析】本句前半句的意思是:“人们一离开大气层就会接触射线”;后半句意思是:“他们的太空服和太空船会阻止射线造成的损害”。前后应该是转折关系,故用but。 12.【答案】D 【解析】Do +动词原型的结构表示强调谓语动词。 13.【答案】C 【解析】由radiation和explorers可推测,应选space(太空)。本句意为射线是探险者在太空遇见的已知的最大危险。 14.【答案】B 【解析】unit“单位、单元”;element“元素”;part“部分”;piece“碎片”本句意为:射线的多少可以以雷目这个测量单位测量。 15.【答案】A 【解析】receive表示客观收到;accept表示主观接受。我们受到的辐射并非主观接受。 16.【答案】D www.TopSage.com 大学英语四级完型填空12篇 【解析】conventional“传统的”;common“共同的、普通的”;general“一般的、总体的”;normal“正常的”。本句意为:我们每年接受的正常辐射量……,故选normal。 17.【答案】D 【解析】shift“移动”;convert“转换”;modify“修改”;vary“变化”。根据句意,所处地点不同,所受辐射量也不一样……,故选varies. 18.【答案】C 【解析】本句应填入引导宾语从句的代词,而从句不缺少主语和宾语,因而不选择what和which,又加之主句是陈述语气,故选择that。 19.【答案】A 【解析】put up with“忍受”,固定搭配。keep up with和catch up with意为跟上,come up with意为提出。 20.【答案】B 【解析】more (radiation)后应加than。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest5 As the plane circled over the airport, everyone sensed that something was wrong. The plane was moving unsteadily through the air, and 1 the passengers had fastened their seat belts, they were suddenly 2 forward. At that moment, the air-hostess 3 .She looked very pale, but was quite 4 .Speaking quickly but almost in a whisper, she 5 everyone that the pilot had 6 and asked if any of the passengers knew anything about machines or at 7 how to drive a car. After a moments 8 , a man got up and followed the hostesssintosthe pilot's cabin. Moving the pilot 9 , the man took his seat and listened carefully to the 10 instructions that were being sent by radio from the airport 11 .The plane was now dangerously close 12 the ground, but to everyone's 13 , it soon began to climb. The man had to 14 the airport several times insgroupsto become 15 with the controls of the plane. 16 the danger had not yet passed. The terrible 17 came when he had to land. Following 18 , the man guided the plane toward the airfield. It shook violently 19 it touched the ground and then moved rapidly 20 the runway and after a long run it stopped safely. 1. A. although B. while C. therefore D. then 2. A. shifted B. thrown C. put D. moved 3. A. showed B. presented C. exposed D. appeared 4. A. well B. still C. calm D. quiet 5. A. inquired B. insured C. informed D. instructed 6. A. fallen B. failed C. faded D. fainted 7. A. best B. least C. length D. first 8. A. hesitation B. surprise C. doubt D. delay 9. A. back B. aside C. about D. off 10. A. patient B. anxious C. urgent D. nervous www.TopSage.com 大学英语四级完型填空12篇 11. A. beneath B. under C. down D. below 12. A. to B. by C. near D. on 13. A. horror B. trust C. pleasure D. relief 14. A. surround B. circle C. observe D. view 15. A. intimate B. familiar C. understood D. close 16. A. Then B. Therefore C. But D. Moreover 17. A. moment B. movement C. idea D. affair 18. A. impression B. information C. inspections D. instructions 19. A. as B. unless C. while D. so 20. A. around B. over C. along D. above 【答案】A 【解析】本句意为尽管乘客们都已经系好安全带,他们还是被突然向前抛去。 Although尽管,引导让步状语从句,符合句意。while当……时候;therefore因 此;then接着、然后。 2.【答案】B 【解析】根据上题注释,这里选择throw扔、抛,最为合适。shift转移; move移动。 3.【答案】D 【解析】show展示、表明;present呈现、陈述,及物动词;expose暴露。 appear出现,符合句意。 4.【答案】C 【解析】well健康的;still静止的;calm镇静的;quiet安静的。前句说她 看上去脸色苍白,后半句进行转折,calm最符合句意。 5.【答案】C 【解析】inform通知、告诉,符合句意。inquire询问;insure保险、投保, 常与aginst连用;instruct指示、指令。 6.【答案】D www.TopSage.com 大学英语四级完型填空12篇 【解析】fallen摔倒、跌落;fail失败;fade衰弱(视力、听觉、记 忆);faint昏迷、晕倒。D项最符合句意。 7.【答案】B 【解析】at best最多、至多;at least至少;at length详细地;at first开始、最先。at least最符合句意。 8.【答案】A 【解析】hesitation犹豫;surprise吃惊;doubt疑问;delay延迟。hesitation最符合句意。 9.【答案】B 【解析】本句意为把飞行员挪到一边。aside意为一边、旁边,符合句意。back向后;about到处;move off指车辆启程。 10.【答案】C 【解析】本句意为:这个人坐到飞行员的座位上,认真听发自下面机场通过无线电发出的紧急指令。patient耐心的;anxious焦急的;nervous紧张的,都不符合句意。只urgent合适。 11.【答案】D 【解析】beneath和under为介词,后面必需接名词。down向下地,副词。below在下方地,副词,符合句意。 12.【答案】A 【解析】close与介词to连用,意为近的。其他介词不与close搭配。 13.【答案】D 【解析】horror恐惧;trust信任;pleasure愉快;relief(痛苦、忧虑) 解除。to one’s relief意为让某人松了一口气,最符合句意。 14.【答案】B 【解析】surround包围;circle盘旋;observe观察;view认为。此处选择circle,最符合句意。 15.【答案】B www.TopSage.com 大学英语四级完型填空12篇 【解析】be familiar with为固定搭配,意为熟悉,排除其他选项。 16.【答案】C 【解析】本句意为危险还没过去,与前句形成转折关系。选项中then表顺承,therefore表结果,but表转折,moreover表递进。 17.【答案】A 【解析】根据句意推断,空格处所填词应与when he had做同位语,故moment符合句意。movement运动,idea想法,affair事件。 18.【答案】D 【解析】following…这个分词的逻辑主语应为the man,本句意思应为,这个人遵照指令,驾驶飞机朝机场飞去。impression意为印象,information消息,inspections视察,instructions指令。 19.【答案】A 【解析】as当……的时候,符合句意。unless除非。while当……时候,它引导的从句动作时间比as引导从句动作的时间要长。So因此,表结果,不符合句意。 20.【答案】C 【解析】本句意为:飞机沿着跑道滑行了很长一段距离后,安全地停下来了。move along是沿着……移动的意思。around在……周围,over在……之上,above在……上方。只有along符合句意。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest6 One day a police officer manager to get some fresh mushrooms. He was so 1 what he had bought that he offered to 2 the mushrooms with his brother officers. When their breakfast arrived the next day, each officer found some mushrooms on his plate. “Let the dog 3 a piece first,” suggested one 4 officer who was afraid that the mushrooms might be poisonous. The dog seemed to 5 his mushrooms, and the officers then began to eat their meal saying that the mushrooms had a very strang 6 quite pleasant taste. An hour 7 , however, they were all astonished when the gardener rushed on and said 8 the dog was dead. 9 , the officers jumped into their cars and rushed into the nearest hospital. Pumps (泵) were used and the officers had a very 10 time getting rid of the mushrooms that 11 in their stomachs. When they 12 to the police station, they sat down and started to 13 the mushroom poisoning. Each man explained the pains that he had felt and they agreed that 14 had grown worse on their 15 to the hospital. The gardener was called to tell the way 16 the poor dog had died. “Did it 17 much before death?” asked one of the officers, 18 very pleased that he had escaped a 19 death himself. “No,” answered the gardener looker rather 20 . “It was killed the moment a car hit it. “ 1. A. sure of B. careless about C. pleased with D. disappointed at 2. A. share B. grow C. wash D. cook 3. A. check B. smell C. try D. examine 4. A. frightened B. shy C. cheerful D. careful 5. A. refuse B. hate C. want D. enjoy 6. A. besides B. but C. and D. or 7. A. later B. after C. past D. over www.TopSage.com 大学英语四级完型填空12篇 8. A. cruelly B. curiously C. seriously D. finally 9. A. Immediately B. Carefully C. Suddenly D. Slowly 10. A. hard B. busy C. exciting D. unforgettable 11. A. stopped B. dropped C. settled D. remained 12. A. hurried B. drove C. went D. returned 13. A. study B. discuss C. record D. remember 14. A. this B. these C. it D. they 15. A. road B. street C. way D. direction 16. A. how B. in that C. which D. in which 17. A. suffer B. eat C. harm D. spit 18. A. to feel B. feeling C. felt D. having felt 19. A. strange B. painful C. peaceful D. natural 20. A. happy B. interested C. surprised D. Excited 【答案】C 【解析】从上文中managed to get(表示好不容易买到新鲜蘑菇),及后文offer to (=express willingness to)可知此处应选C项,意为:对……感到满意(=satisfied with)。 2.【答案】A 【解析】有下文所发生的一切可知,此处应选A项,表示要与brother officers一起分享蘑菇的美味。 3.【答案】C 【解析】try a piece = try eating a piece.蘑菇的毒性是闻不出来的,故排除B 项,另外可参见下文(这只狗吃了蘑菇)。 4.【答案】D 【解析】这位军官建议先让狗吃吃看,担心蘑菇会有毒,由此可见他很细心。 5.【答案】D www.TopSage.com 大学英语四级完型填空12篇 【解析】从下文“the officers then began to eat their meal”可知,这只狗enjoy (eating)his mushroom。 6.【答案】B 【解析】修饰名词taste的两个形容词之间存在转折关系,故应选but, besides 是介词不能连接形容词。 7.【答案】A 【解析】An hour later = After an hour表示一个小时后。 8.【答案】C 【解析】警官们大为吃惊,因为园丁冲进来,很严肃很认真地说那条狗死了。 9.【答案】A 【解析】一听到狗死了,警官们立刻跳进车内,急驶向医院,C项表示没有思想就发生了,故应排除。 10.【答案】A 【解析】用洗胃器清除胃里的蘑菇,肯定是不好受的。Have a hard time (in) doing sth. = have difficulty (in) doing sth.。 11.【答案】D 【解析】remained in their stomachs = were left in their stomachs残留在胃里的蘑菇。 12.【答案】D 【解析】Return = go back表示从医院回到警察局。 13.【答案】B 【解析】有下文可知,他们回来后开始讨论所吃蘑菇的毒性。 14.【答案】B 【解析】these指代pains,而they指代警官。 15.【答案】C 【解析】on one’s way to在去某地的途中。 16.【答案】D www.TopSage.com 大学英语四级完型填空12篇 【解析】当先行词为way时,其定语从句引导词不用how,而应用in which。that在从句中也可表方式作状语,亦可将引导词省去。 17.【答案】A 【解析】警官们以为狗是中毒死的,所以问:“狗死前,它遭受了很多痛苦吗,” 18.【答案】B 【解析】feeling作谓语动词asked的伴随状语。to feel可作目的状语,但不用逗号;felt缺少连词and,以构成并列谓语;having left表示发生在谓语的动作之前的动作,作原因或时间状语。 19.【答案】B 【解析】中毒死是痛苦的,且上下文中用了suffer一词。 20.【答案】C 【解析】园丁对警官问的问题感到吃惊,因为他知道狗死的真相——被撞死的。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest7 People of Burlington are being disturbed by the sound of bells. Four students from Burlington College of Higher Education are in the bell tower of the 1 and have made up their minds to 2 the bells nonstop for two weeks as a protest against heavy trucks which run 3 through the narrow High Street. “They not only make it 4 to sleep at night, but they are 5 damage to our houses and shops of historical 6 ,”said John Norris, one of the protesters. “7 we must have these noisy trucks on the roads,” said Jean Lacey, a biology student, why don't they build a new road that goes round the town? Burlington isn't much more than a 8 village. Its streets were never 9 for heavy traffic. Harry Fields also studying 10 said they wanted to make as much 11 possible to force the government officials to realize what everybody was having to 12 . “Most of them don't 13 here anyway,” he said, “they come in for meetings and that, and the Town Hall is soundproof, so they probably don't 14 .It's high time they realized the problem. “The fourth student, Liza Vernum, said she thought the public were 15 on their side, and even if they weren't they soon would be. I asked if they were 16 that the police might come to 17 them. “Not really,” she said, “actually we are 18 bell-ringers. I mean we are assistant bell-ringers for the church. There is no 19 against practising. “I 20 the church with the sound of the bells ringing in my ears. 1. A. college B. village C. town D. church 2. A. change B. repair C. ring D. shake 3. A. now and then B. day and night C. up and down D. over and over 4. A. terrible B. difficult C. uncomfortable D. unpleasant 5. A. doing B. raising C. putting D. producing 6. A. scene B. period C. interest D. sense www.TopSage.com 大学英语四级完型填空12篇 7. A. If B. Although C. When D. Unless 8. A. pretty B. quite C. large D. modern 9. A. tested B. meant C. kept D. used 10. A. well B. hard C. biology D. education 11. A. effort B. time C. trouble D. noise 12. A. stand B. accept C. know D. share 13. A. shop B. live C. come D. study 14. A. notice B. mention C. fear D. control 15. A. hardly B. unwillingly C. mostly D. usually 16. A. surprised B. afraid C. pleased D. determined 17. A. seize B. fight C. search D. stop 18. A. proper B. experienced C. hopeful D. serious 19. A. point B. cause C. need D. law 20. A. left B. found C. reached D. pass 【答案】D 【解析】由下文可知,这四名学生是在教堂的钟楼内敲钟以示抗议的,“我” 也是在此对他们进行采访的。(参见文章最后一句) 2.【答案】C 【解析】ring = to (cause to) give a sound like a bell (钟、铃等)鸣;响;敲钟; 摇铃参见下文中的“bell-ringer”一词。 3.【答案】B 【解析】由下文(使人在夜间难以入睡)可知,这些大卡车是不分昼夜地穿行 在这条街上的。 4.【答案】B 【解析】大卡车的噪音扰民,使人很难入睡。 5.【答案】A 【解析】do damage to对……造成损坏。参考:do good/wrong to。 www.TopSage.com 大学英语四级完型填空12篇 6.【答案】C 【解析】a place of historical interest名胜古迹。 7.【答案】A 【解析】“If”引导条件状语从句,意为:如果必须让这些噪音很大的卡车在路面上行驶,那为何不新建一条环城公路呢, 8.【答案】C 【解析】照应下句,意为:镇和一个大的村庄没有什么两样,街道狭窄,本来就不是为通行这么多车辆而 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 的。 9.【答案】B 【解析】Be meant /intended for sth /to do sth.= be done or made for a particular purpose. 10.【答案】C 【解析】Jean Lacey是一个生物系学生,由一词可知也是学生物的。 11.【答案】D 【解析】由上文可知他们要连续两周不停地敲钟制造尽可能大的噪音以迫使政府意识到噪音扰民这一问题。 12.【答案】A 【解析】stand (vt.) = to bear; put up with; tolerate; endure容忍;忍受。 13.【答案】B 【解析】联系下文此处意为:不管怎么说大多数官员是不住在这儿的,他们进城来是为了参加会议。 14.【答案】A 【解析】这些官员既不住在这儿,进城里开会,又呆在有隔音功能的大厅内,很有可能注意不到噪音的严重性。 15.【答案】C 【解析】mostly (adv.)意为“大多数”= most of the public were on their side. 16.【答案】B www.TopSage.com 大学英语四级完型填空12篇 【解析】be afraid that = fear that 17.【答案】D 【解析】come to stop them (from doing that)来阻止他们(这样做)。参考:come to arrest /catch them seize = to take hold of quickly, eagerly, or strongly 18.【答案】A 【解析】Proper = right, suitable, correct适当的;恰当的;对的。此处意为实际上我们是正当的敲钟人——是帮助教堂敲钟的。 19.【答案】D 【解析】联系上文,他们不担心警察来阻止他们,是因为他们是专门负责帮助教堂敲钟的。没有一条法律规定不准练习敲钟。 20.【答案】A 【解析】“我在采访完这四名大学生后,离开教堂,耳边还回荡着钟声。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest8 Exercise is good for you, but most people really know very little about how to exercise properly. 1 when you try, you can run into trouble. Many people 2 that when specific muscles are exercised, the fat in the neighbouring area is“3 up”. Yet the 4 is that exercise burns fat from all over 5 . Studies show muscles which are not 6 lose their strength very quickly. To regain it needs 48 to 72 hours and exercise every other day will 7 a normal level of physical strength. To 8 weight you should always “work up a good sweat” when exercising. 9 sweating only 10 body temperature to prevent over heating. This is 11 water loss. 12 You replace the liquid, you replace the 13 . Walking is the best and easy-to-do exercise. It helps the circulation of blood 14 the body, and has a direct 15 on your overall feeling of health. Experience says that 20 minutes'16 17 is minimum amount. 18 your breathing doesn't return to normal state within minutes after you finish 19 , you've done 20 . 1. A. While B. When C. As D. So 2. A. understand B. believe C. hope D. know 3. A. built B. burned C. piled D. grown 4. A. reply B. possibility C. truth D. reason 5. A. arm B. leg C. stomach D. body 6. A. exercised B. examined C. protected D. cured 7. A. lose B. raise C. burn D. keep 8. A. lose B. gain C. keep D. burn 9. A. Certainly B. No C. Fortunately D. Probably 10. A. raises B. reduces C. destroys D. keeps up www.TopSage.com 大学英语四级完型填空12篇 11. A. how B. why C. nothing but D. more than 12. A. While B. Once C. As D. Whenever 13. A. weight B. muscle C. sweat D. strength 14. A. over B. around C. throughout D. with 15. A. effect B. use C. usage D. affect 16. A. education B. sleep C. exercise D. rest 17. A. one day B. a day C. everyday D. someday 18. A. But if B. But C. If D. And if 19. A. working B. walking C. exercising D. breathing 20. A. enough B. much C. too much D. much too 【答案】D 【解析】因为大部分人不知道如何正确锻炼,所以,人们在训炼时常会遇到 麻烦。句中you表示泛指。 2.【答案】C 【解析】“希望“邻近的脂肪消耗掉,在此符合语境;understand,know不合 逻辑,因为,即已”明白“,就不会不符合事实真相;believe表示的是人的得一种 看法,而看法有对有错。 3.【答案】B 【解析】下一句中再现了burn这一词。 4.【答案】C 【解析】truth本意为“真理”,此处引申为“事实”——指实际锻炼时脂肪消耗 的情形。余者不合文意。 5.【答案】D 【解析】余者不能概全 6.【答案】A 【解析】根据常识可知,“不锻炼的肌肉会很快丧失力量。 7.【答案】D www.TopSage.com 大学英语四级完型填空12篇 【解析】根据前一句“要重新获得力量需要48到72个小时可知,每隔一天锻炼一次可保持正常水平的体力。” 8.【答案】A 【解析】本句意思是“为了——体重,人们应该通过锻炼来出汗”。空格处显然应该是“减少”。而不是“增加”或”“保持”,更不可能是“燃烧”。 9.【答案】B 【解析】表示对该节首句看法的否定。首句看法的错误性可从下文推知。 10.【答案】B 【解析】根据to prevent over heating可知,sweating的作用是降低体温。 11.【答案】C 【解析】loss是名词,故前面不能填连接副词how和why;more than“不只是”,不合文意。本题应选nothing but,全句的意思为“这(即sweating)只是人体内水分的消耗”。 12.【答案】B 【解析】意思是“一旦”,引起时间状语从句,余者不合文意。 13.【答案】A 【解析】由To lose weight you should…可推知,余者不在本节论及范围之内。 14.【答案】C 【解析】throughout the body遍及全身。余者不合文意。 15.【答案】A 【解析】have effect on“对……产生影响”,合乎文意,合乎搭配。 16.【答案】C 【解析】本节主要讲的是锻炼形式之一——散步。另从最后一节中也能得到暗示。 17.【答案】B 【解析】根据常识和语境可知,“每天”(而不是某一天)至少得散步20分钟。另everyday是形容词,不能作状语。 www.TopSage.com 大学英语四级完型填空12篇 18.【答案】A 【解析】与上一句中minimum amount形成对比,if引导条件句。 19.【答案】C 【解析】本节是上一节内容的继续,论述的仍是“锻炼”。walking不能概括全面,应舍去。 20.【答案】C 【解析】指出原因——“(运动)过量”。enough,much表意不清,much too后应接其它词。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest9 Most parents, I suppose, have had the experience of reading a bedtime story to their children. And they must have 1 how difficult it is to write a 2 children's book. Either the author has aimed too 3 ., so that the children can't follow what is in his (or more often, her) story, 4 the story seems to be talking to the readers. The best children's books are 5 very difficult nor very simple, and satisfy both the 6 who hears the story and the adult who 7 it. Unfortunately, there are in fact 8 books like this, 9 the problem of finding the right bedtime story is not 10 to solve. This may be why many of books regarded as 11 of children's literature were in fact written for 12 . “Alice's Adventure in Wonderland” is perhaps the most 13 of this. Children, left for themselves, often 14 the worst possible interest in literature. Just leave a child in bookshop or 15 and he will 16 willingly choose the books written in an imaginative way, or have a look at most children's comics, full of the stories and jokes which are the 17 of teachers and right-thinking parents. Perhaps we parents should stop trying to brainwash childrensintos18 our taste in literature. After all children and adults are so 19 that we parents should not expect that they will enjoy the 20 books. So I suppose we'll just have to compromise over that bedtime story. 1. A. hoped B. realized C. told D. said 2. A. short B. long C. bad D. good 3. A. easy B. short C. high D. difficult 4. A. and B. but C. or D. so 5. A. both B. neither C. either D. very 6. A. child B. father C. mother D. teacher. 7. A. hears B. buys C. understands D. reads 8. A. few B. many C. a great deal of D. a great number of www.TopSage.com 大学英语四级完型填空12篇 9. A. but B. however C. so D. because 10. A. hard B. easy C. enough D. fast 11. A. articles B. work C. arts D. works 12. A. grown-ups B. girls C. boys D. children 13. A. difficult B. hidden C. obvious D. easy 14. A. are B. show C. find D. add 15. A. school B. home C. office D. library 16. A. more B. less C. able D. be 17. A. lovingness B. interests C. objections D. readings 18. A. receiving B. accepting C. having D. refusing 19. A. same B. friendly C. different D. common 20. A. common B. average C. different D. Same 【答案】B 【解析】按意义选词,肯定知道。 2.【答案】D 【解析】按意义选词,写出一本好的儿童读物是多么的难,应选good。 3.【答案】C 【解析】目标定的太高,应选high。 4.【答案】C 【解析】根据前面的either推断,应选or。 5.【答案】B 【解析】依据后文nor应选neither,搭配一致。 6.【答案】A 【解析】后文who hears the story这一定语暗示应选child。 7.【答案】D 【解析】按意义选词,读书的成年人,应选reads。 8.【答案】A www.TopSage.com 大学英语四级完型填空12篇 【解析】根据unfortunately和in fact应选few。 9.【答案】C 【解析】得出结论,所以找一本合适的bedtime story这个难题不易解决,应 选so。 10.【答案】B 【解析】根据9,应选easy。 11.【答案】D 【解析】应和句子前面many对应起来,选works,同时应和下文的“children’s literature”一致。 12.【答案】A 【解析】根据下文“许多孩子不愿看这一类的儿童文学作品”,所以,这些作 品实际上是给成年人看的,因此,选grown-ups。 13.【答案】C 【解析】“Alice’s Adventure in Wonderland”这一点最为明显,应选obvious。 14.【答案】B 【解析】依据后文interest应选show。 15.【答案】D 【解析】home和office显然不行,school不够具体,太笼统,应选library。 16.【答案】A 【解析】根据词和文章的意义选择,更愿意选择用想象力的方法写成的书。 17.【答案】C 【解析】这些书是为老师和思想正统的父母所反对的,应选objections。 18.【答案】B 【解析】根据意义选词,接受我们对文学的兴趣,应选accepting。 19.【答案】C 【解析】毕竟孩子与成人有区别或不同,应选different。 20.【答案】D www.TopSage.com 大学英语四级完型填空12篇 【解析】既然孩子与成人有区别或不同,家长不应该期盼家长与孩子欣 赏同样的(same)书。 www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest10 The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age. Rocket engines have 1 powerful enough to shoot astronauts 2 the earth's gravitational pull and 3 them on the moon. We have now become 4 space. Impressive and complex 5 it may appear, the rocket, which was 6 in China over 800 years 7 , is a relatively simple device. Fuel that is 8 in the rocket engine changes 9 gas. The hot and rapidly 10 gas must escape, but it can do so only 11 an opening that 12 backward. As the gas is 13 with great force, it 14 the rocket in the 15 direction. Like the kick of a gun 16 it is fired, it 17 the laws of nature 18 by Sir Isaac Newton when he discovered that“19 every action, there is 20 equal and opposite reaction. “ 1. A. shown B. been C. appeared D. proved 2. A. against B. despite C. beyond D. from 3. A. send B. land C. take D. carry 4. A. travelers B. astronauts C. researchers D. explorers 5. A. that B. so C. as D. sometimes 6. A. made B. discovered C. developed D. invented 7. A. in advance B. before C. earlier D. ago 8. A. round B. contained C. stored D. burned 9. A. as B. into C. for D. the 10. A. heating B. escaping C. expanding D. conducting 11. A. in B. at C. by D. through 12. A. turns B. goes C. faces D. directs 13. A. transmitted B. dispersed C. erected D. radiated 14. A. attracts B. leads C. pulls D. pushes 15. A. same B. other C. opposite D. wrong www.TopSage.com 大学英语四级完型填空12篇 16. A. that B. when C. if D. although 17. A. states B. proves C. follows D. breaks 18. A. described B. discussed C. considered D. made 19. A. like B. as C. with D. for 20. A. no B. an C. another D. the 【答案】D 【解析】因其后接形容词powerful作表语故应填系词。shown不是系词;been和appeared虽可作系词但与句意不符;而proved可作系词,意为“证明是”,符合句意。 2.【答案】C 【解析】根据意思判断,beyond意为“超出,超过”。 3.【答案】B 【解析】因land on意为“使……着陆”,而send, take和carry表示“把……送到……上去”时,常接介词to,故应选land. 4.【答案】A 【解析】根据意思判断,travelers正确. 5.【答案】C 【解析】原句是表示让步的状语从句,而且是一个倒装句,故只能选C as。 6.【答案】D 【解析】根据词的意思区分,invented(指发明)合乎题意。 7.【答案】D 【解析】该句为which引导的定语从句,意为“中国发明火箭是在距今800多年前。”句中谓语是一般过去时,故应选D. ago。 8.【答案】D 【解析】根据句子意思判断,burned正确。 9.【答案】B 【解析】change into是固定短语,“变成”的意思。 www.TopSage.com 大学英语四级完型填空12篇 10.【答案】C 【解析】根据句子意思判断,应选expanding gas膨胀的气体。 11.【答案】D 【解析】through的意思为“穿过,通过”。 12.【答案】C 【解析】faces意为“朝着”。 13.【答案】D 【解析】transmit意为“传递”,disperse意为“驱散”,erect意为“直立,挺直”, radiate意为“辐射,向各方向伸展”,只有D最合题意。 14.【答案】D 【解析】根据句子意思判断,应为push“推”。 15.【答案】C 【解析】朝相反的方向,故选C。 16.【答案】B 【解析】when引导的定语从句。 17.【答案】C 【解析】根据句子意思判断, follow在这里是遵循的意思。 18.【答案】A 【解析】根据句子意思判断,describe是“记载描述”的意思。 19.【答案】D 【解析】for是“对于”的意思。 20.【答案】B 【解析】根据上下文,只能用不定冠词an。 四级完形填空(含答案解释)—ClozeTest11 Dalton wondered why the heavier and lighter gases in the atmosphere did not separate as oil and water do. He finally concluded that the constituent 1 must exist in www.TopSage.com 大学英语四级完型填空12篇 the form of 2 particles or atoms and that these 3 be completely mixed together in the 4 .This threw a new light in 5 laws of definite proportions. It was 6 necessary to suppose that the atoms 7 combine into small groups of uniform 8 and so form more complex substance; 9 the mystery of this law was 10 .Dalton suggested, for example, that carbon monoxide 11 formed by the one with one 12 of atoms of carbon and oxygen, 13 carbon dioxide results from a single 14 of carbon uniting with two atoms 15 oxygen. Assuming this to be true, 16 the definite proportions of Prout's law ( 17 all chemical compounds the different constituents 18 enter in unvarying proportions) would naturally 19 the relative weights of the many 20 kinds of atoms. 1. A. gases B. pieces C. things D. gas 2. A. timely B. trimmed C. tiny D. topical 3. A. ought B. could C. will D. must 4. A. sky B. atmosphere C. oxygen D. environment 5. A. various B. many C. the D. those 6. A. only B. too C. that D. extremely 7. A. should B. were C. get D. could 8. A. construct B. structure C. piece D. feature 9. A. but B. also C. thus D. nevertheless 10. A. solved B. discovered C. broked D. told 11. A. must B. been C. were D. is 12. A. putting B. pairing C. placing D. preparing 13. A. while B. when C. therefore D. also 14. A. piece B. type C. atom D. measure 15. A. from B. in C. of D. for 16. A. then B. so C. by D. that 17. A. from B. in C. to D. for 18. A. are B. wouldn’t C. always D. never www.TopSage.com 大学英语四级完型填空12篇 19. A. describe B. unit C. mix D. reveal 20. A. different B. usual C. important D. chemical 【答案】A 【解析】根据上文中的heavier and lighter gases可以确定,本空中应填入“组成的气体”,即constituent gases。 2.【答案】C 【解析】根据句子意思判断,句中的词意为微粒的意思,选项C. tiny合乎题意。 3.【答案】D 【解析】情态动词must在这里是“必定、必须”的意思。 4.【答案】B 【解析】sky意为“天空”,atmosphere意为“大气”, oxygen意为“氧气”, environment意为“环境”,只有B项正确。 5.【答案】C 【解析】这帮助解释了大气组成气体的比例确定原理。因为是特指这一原理,用定冠词the。 6.【答案】A 【解析】only necessary的意思是“仅仅是必要”。故A正确。 7.【答案】D 【解析】根据句子意思判断, could是“能够”的意思。 8.【答案】B 【解析】根据句子意思判断,这里需要“结构”这个词,而B合乎题意。 9.【答案】C 【解析】but,nevertheless表示转折意为“但是”,“然而”;thus意为“因此”,如There has been no rain. Thus, the crops are likely to suffer.一直没有下雨,因此庄稼可能会受害。这里与上文有因果关系,故应选C。 10.【答案】A www.TopSage.com 大学英语四级完型填空12篇 【解析】solve相当于find a solution or an answer to,意为“解决”、“解开”,如: solve a problem (a puzzle, a mystery);discover相当于find something existing but not known before,意为“发现”,如: discover a place (a fact, the truth)。因此应选A。 11.【答案】D 【解析】因为是表一般规律,又是单数,所以用is这个词。 12.【答案】B 【解析】Pair这里是“匹配,配成双”的意思。 13.【答案】A 【解析】while表示对比。如:Some substances are soluble, while others are not. 一些物质是可溶的,而另一些物质是不可溶的。 14.【答案】C 【解析】根据句子意思判断, atom正确。 15.【答案】C 【解析】of表示“含量,分量”。 16.【答案】A 【解析】then的意思是next, after that。 17.【答案】D 【解析】for的意思是“对于,就……而言”。 18.【答案】C 【解析】根据句子意思判断。 19.【答案】B 【解析】describe意为“描述”;unite意为“结合,合并”;mix意为“(不同的东西)混合在一起”,如:mix flour and water;reveal意为“揭露,揭示”。 20.【答案】A 【解析】根据句子意思判断. www.TopSage.com 大学英语四级完型填空12篇 四级完形填空(含答案解释)—ClozeTest12 To others and themselves the British have a reputation for being conservative——not in the narrow political sense, but in the sense of adherence to accepted ideas and unwilling to question them. The reputation comes partly from their 1 .For 900 2 they have suffered 3 invasion nor revolution (except in 1649 4 1688) nor disastrous defeat in 5 .Their monarchy (君主政体) survives 6 serious question. Under its normal 7 the political arrangements have been 8 stable that, except for the 9 interruptions in the seventeenth 10 , they have been adopted throughout 11 centuries to meet changing needs without violent 12 .Britain, in 1978, was 13 in managing without 14 written constitution; some fragmentary definitions of 1688 still 15 .There had been 16 quarrels, social and economic as well 17 political, but the quarrels had been 18 , usually 19 compromise. The underlying 20 had not been broken. 1. A. language B. future C. history D. literature 2. A. centuries B. years C. minutes D. seconds 3. A. neither B. as C. or D. either 4. A. too B. but C. or D. and 5. A. home B. study C. peace D. war 6. A. and B. without C. with D. neither 7. A. name B. people C. leadership D. enemy 8. A. so B. very C. too D. such 9. A. two B. one C. no D. couple 10. A. month B. day C. year D. century 11. A. a B. any C. the D. few 12. A. changes B. change C. altered D. changed 13. A. common B. popular C. unique D. angry 14. A. two B. a C. some D. their www.TopSage.com 大学英语四级完型填空12篇 15. A. survive B. surviving C. survives D. survived 16. A. bitter B. happy C. pleasant D. unhappy 17. A. for B. as C. to D. at 18. A. settling B. settles C. settle D. settled 19. A. for B. at C. to D. by 20. A. continue B. continuity C. continuous D. continued 1.【答案】C 【解析】由于下文紧接着叙述到过去900年的有关情况。故应选history,才 能与下文衔接。 2.【答案】B 【解析】根据句子意思判断。 3.【答案】A 【解析】应选neither才能与其后出现的nor构成并列连词neither…nor…。 4.【答案】D 【解析】根据句子意思判断。 5.【答案】D 【解析】需选一名词与前面的介词in构成介词短语,且这个短语在语意上 要与前面的disastrous defeat相吻合。故选D可以满足这个条件。 6.【答案】B 【解析】without serious question意为“没有严重的问题”。 7.【答案】C 【解析】“在……领导下”的表达方式是under the…leadership. 8.【答案】A 【解析】so…that…构成固定短语,意为“这么……以致于” 9.【答案】A 【解析】上面提到1649和1688两次革命,所以A项正确。 www.TopSage.com 大学英语四级完型填空12篇 10.【答案】D 【解析】根据句子意思判断。 11.【答案】C 【解析】the centuries特指那些稳定的世纪。 12.【答案】A 【解析】应从A或B中选一名词作介词without的宾语。将A和B加以比 较:A. changes作可数名词用,意为“变化”,符合题意。B. change一词系不可数 名词,意为“零钱,找头”。 13.【答案】C 【解析】根据上下文意思,应选unique“独一无二的;唯一的”。 14.【答案】B 【解析】没有一项成文宪法,a为一项的意思。 15.【答案】D 【解析】应选survived才与上下文时态一致。 16.【答案】A 【解析】bitter意为“尖锐的,厉害的”。 17.【答案】B 【解析】as well as为一并列连词。 18.【答案】D 【解析】settled符合语法要求。 19.【答案】D 【解析】by compromise意为“通过折衷、妥协的办法”。如:We should settle our differences by compromise.我们应采取折衷的办法来解决我们之间的分歧。 20.【答案】B 【解析】四个选项中,只有名词continuity正确。 www.TopSage.com
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