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客车和货车同时从甲乙两地中点相反方向行驶

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客车和货车同时从甲乙两地中点相反方向行驶1、客车和货车同时从甲乙两地的中点相反方向行驶,3小时后,客车到达甲地,货车离乙地还有30千米,已知 货车的速度是客车的3/4,甲乙两地相距多少米, 2、客车从甲城到乙城要10小时,货车从乙城到甲城要15小时,两车同时从两城相对开出,相遇时客车到乙城还有120千米。甲、乙两地相距多少千米,【列算试,并说明。】 3、一列货车和一列客车分别从甲城开往乙城,货车每小时行50千米,货车开了5小时后,客车才从甲城开出,每小时行80千米。为了保证行车安全,规定列车间距离不应少于10千米。按此规定计算,货车最晚应在客车开车几小...

客车和货车同时从甲乙两地中点相反方向行驶
1、客车和货车同时从甲乙两地的中点相反方向行驶,3小时后,客车到达甲地,货车离乙地还有30千米,已知 货车的速度是客车的3/4,甲乙两地相距多少米, 2、客车从甲城到乙城要10小时,货车从乙城到甲城要15小时,两车同时从两城相对开出,相遇时客车到乙城还有120千米。甲、乙两地相距多少千米,【列算试,并说明。】 3、一列货车和一列客车分别从甲城开往乙城,货车每小时行50千米,货车开了5小时后,客车才从甲城开出,每小时行80千米。为了保证行车安全,规定列车间距离不应少于10千米。按此规定计算,货车最晚应在客车开车几小时后停下来让客车通过, 4、一列客车从甲站开往乙站,每小时行60千米;一列货车同时从乙站开往甲站,每小时行50千米。两列 车在距离两站中点10千米处相遇,甲乙两站相距多少千米, 5、两车从甲乙两地同时出发相向而行当客车行驶了全程的2/5时,货车行驶了160千米,照这样的速度,当客车到达B地时,货车距A地的路程与客车行的路程比是3:7,求AB两地的距离, 6、一辆客车与一辆货车的速度比是5:4,货车先出发从A地开往B地,当距离A地16.8千米时,客车从B地出发开往A地,两车相遇时货车行了全程的一半,A地至B地的路程有( )千米。 7、小明为了要知道一个铁球的体积,他把这个铁球浸没在长方体水槽的水中.当他把这个铁球拿出水面时,槽里的水面下降了5毫米.他又将一块棱长是3厘米的正方体铁块浸入这个水槽的水中,槽里的水面上升了3厘米.你知道这个铁球的体积是多少立方厘米, 8、在一个水桶里放入一个铁圆柱,水面上升9厘米,如果 铁柱露出8厘米,水面下降4厘米,铁圆柱的高为多少厘米, 2010小升初英语测试 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 (一) 笔 试 部 分 一、根据 要求 对教师党员的评价套管和固井爆破片与爆破装置仓库管理基本要求三甲医院都需要复审吗 写出下列单词 1.cola(复数) ,,, 2.dollar(复数) ,,,, 3.want(三单) ,,,, 4.come(现在分词) ,,, 5.Simon(所有格) ,,,, 6.much(比较级) ,,,, 7.waiter(对应词) ,,,, 8.eat(过去式) ,,, 9.have(过去式) ,,,, 10.hungry(反义词) ,,,, 二、英汉互译下列短语 1两个汉堡,,,,, 2三个可乐,,,,, 3多少钱,,,, 4 进来,,,, 5 坐下,,,, 6 我们所有的食品,,,, 7 Enjoy your meal ,,,, 8 a cala for me,,,, 9 all our food,,,, 10 have our favourite dish,,,, 三、选择 ( )1 Is it really a dog? A Yes, it isn't. B No, it is. C No, it isn't. ( )2 What do you want to eat? A Cola B Vegetables C Book ( )3 How much is the hot dog? A Two B Three dollars C Four hot dogs ( )4 What do you drink, juice or tea? A Yes, I do. B No, I don't. C Juice, please. ( )5 ________ bananas do you want? A How much B How C How many ( ) 6 What does Simon want to drink? A He wants to drink meat. B He wants to drink tea. C He want to drink milk. ( )7 What do you want to drink? A Hamburger B Cola C Hot dog ( )8 How many sheep are there on the hill? A Ten dollars B Twenty C Ten yuan ( )9 ---Can I help you? ----I want a hamburger. ---A hamburger _______ me, too. A to B for C of ( )10 _How much is it ? _ It's ______________. A Ten dollars twenty- five cents. B Ten dollar and twenty-five cents. C Ten dollars and twenty- five cents. 四、连词成句 1.want, to , what, do, eat, you. _______________________________, 2.thirteen dollars, it, and, is, twenty-five cents. _________________________________. 3.much, a , is, how, hamburger. ________________________________, 4.really, a, it, hot, is, dog, ________________________________, 5.some, I, want, noodles, too. ________________________________. 五、用所给单词的适当形式填空 1.Does he __________(want) an apple? 2.My father _______(want) a cola and I ____(want) some milk. 3.Do you want ____________(eat) noodles ? No. 4. Can you help _________(we)? 5.Let’s go and help _________ (he). 6. A cola for __________(I),please. 7. Can ____________(they) help her? I don’t know. 六、阅读理解 The Whites The Whites always get up early every day. In the morning father always goes to work. Sandy and Sue always go to school. Mother usually stays at home. At noon , Sandy and Sue always have lunch at school. In the afternoon , Sandy and Sue come from school. They usually arrive home early. In the evening, Sandy and Sue always do their homework. At night, they go to bed early., but it's difficult for them to fall asleep. I 仔细阅读,判断下列句子是否正确。正确写T,错误写F。 ( ) 1 The Whites mean all the members of Mr White's family. ( ) 2 Sandy is Mr White's daughter and Sue is his son. ( ) 3 Mr White, Sandy and Sue leave home in the morning except Mrs White. ( ) 4 Sandy and Sue can get home early in the afternoon. ( ) 5 Sandy and Sue like sleeping II 回答下列问题: 1 ----How many people are there in Mr White's family? ----There are __________________. 2. ----Who gets up early?-----The ____________________________. 3. ---Mother doesn't work in a factory , does she?----__________________________. 4.----Sandy and Sue don't have lunch at home, do they?----_____________ _____________. 5.---Do Sandy and Sue fall asleep early?----___________________________ 一( 选出不同类的单词。 1、basketball party soccer ping-pong (party ) 2、onion peas cabbage healthy (healthy ) 3、one bones four ten (bones ) 4、red pen black blue (pen ) 5、foot head leg book (book ) 二(给下列问句选择正确的答句。 (B )1. What’s your favourite colour? A. By car (C )2. What time is it? B. I like yellow best (A )3. How do you go to school? C. It’s twelve o’clock. (E )4. What are you doing? D. It’s Saturday. (D )5. What day is it? E. I’m drawing a picture 三. 选择正确的 答案 八年级地理上册填图题岩土工程勘察试题省略号的作用及举例应急救援安全知识车间5s试题及答案 补全对话,并将相应标号写在横线上(每空2分,共10分) (1).Zhang Hua: Hello!My name is Zhang Hua. Peter: Hello!__B ____. A:I'm ten. B:My name is Peter. C:Goodbye! (2).Teacher :How old are you? Li Ming:___D_____ A:How old are you? B:Glad to meet you ! C:I'm Li Ming. D:Eight. (3).Mr Zhang:Good morning,boys and girls. Students:_B____ A:Hello,Mr Zhang. B:Good morning,Mr Zhang! C:Thank you. (4).Mary: Hi,Miss Li.How are you? Miss: Li:__A____ A:I'm fine!Thank you.How are you? B:I"m ten. C:Good afternoon. 四(碰上下列情景,你会怎样说,(9’) 1( 教师节那天,你可以对老师说:B A( Merry Christmas! B. Happy Teacher’s Day 2. 当你遇到危险时,你可以大声呼喊: A( Help! B. Come and see me. 3.当有人对你说“See you.”的时候,你可以说: A. Bye-bye. B. Thank you. 五(阅读。 A plan for our trip My name is Bob. My family likes to go on a trip. We want to go to Beijing. Beijing is a big city . It has shops , restaurants and famous places. This is a plan of our trip. Monday We leave Liuzhou and arrive in Beijing. Tuesday We go to Tian’anmen Square. Wednesday We go to the Palace Museum. Thursday We go shopping. Friday We leave Beijing and arrive in Liuzhou. 1(回答问题(可用Yes或No作简单回答。) 1) Does Bob like to go on a trip? (Yes ). 2) Is Beijing a big city? (Yes ) 2选择正确的答案填空。 1) 他们准备乘什么去北京旅游,( B ) A. By bus . B. By plane. C. By bike. 2) Bob 一家 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 去下面哪个地方, ( C ) A( Three days . B. Zoo. C. Palace Museum 六、把下列单词归类,将序号写在“_____”上。(5分) ? stronger ? excited ? pear ? heavier ? grapes ? spring ? bored ? fall ? ate ? yellow ? sang ? blue A.tired______ _______ B.taller________ _______ C.winter _____ _______ D. learned ______ ______ E.red _______ ______ F.banana _______ ______ ) 七、选择。(10分 ( )1.My ruler is ________ than yours. A. long B. longer C. taller ( )2.____is your brother? He is 26 kg. He's very thin. A. How old B. How heavy C. How tall ( )3.Zhang Peng looks very sad.Because he _______yesterday. A. failed the English test. B. went to the zoo. C. played ping-pong with his friends. ( )4._______ your brother ________ TV last weekend? A. Did„„watched B. Does„„watch C. Did„„watch ( )5.Zhao Benshan is a famous(著名的)________ A. writer B. actress C. actor ( )6.What's your favourite food? A. Apples. B. Noodles. C. Yellow. ( )7.Where did you go _________ your holiday ? A.in B.at C.on ( )8.Did you go hiking _________ your friends? A.and B.with C.to ( )9.What can you do? I can _________ songs. A.sing B.singing C.sang ( )10.想知道“今天是星期几”应该说: A.What's the weather like today? B.What's the date ? C.What day is it today? 八.补全对话。(用所给出的句子把对话补充完整,把编号填在横线上。)(5分) A:Hello, Mary. ______________________________? B:I went to Kunming on my holiday. A:___________________________? B:It was warm. A:__________________________? B:I went there by plane. A:__________________________? B:I saw folk dances. A:Did you eat any Kunming’s snack? :__________________.They’re delicious. B A:How did you go there? B:What is the weather like? C:What was the weather like? D:Where did you go on your holiday? E:Yes, I did. F:No, I didn’t. G: What did you do there? 九、阅读。选择正确的答案,并把字母编号写在括号里(10分) Ben has a good time today. He does well in his English test. He gets an A grade. He is very happy the whole morning. There is a basketball match between Class A and his class in the afternoon. Ben scores a goal in the second half. It makes his class win 1 to 0. Ben and his classmates are so excited. They laugh and shout for a long time. When he gets back home, his throat is a little sore. And he has a bad headache after . He has to go to bed early early after eating some medicine. ( )1.Ben is good at ________ A.Chinese B.English ( )2.Ben is very ____the whole morning, because he gets an A grade. A.happy B.sad ( )3.Ben has a ______match with Class A. A.football B.basketball ( )4.Ben feels sick ______ A.in the morning B.in the evening ( )5.Ben has to ___early after eating some medicine. A.go to school B.go to bed 十、短文填空:(用所给的单词填空,每词只准用一次)(10分) ( going happy office likes taller friend younger weekend play collecting ) Hello,I have a good ________. Her name is Lily. She is 160cm tall. She is ______ than me. But she is only 13,and I’m 14. She is _________ than me. She ________ collecting stamps. We often _________ together. This ___________,We are______ to the post _________ to buy stamps. We like _________ stamps. We are very _________. 十一、根据答句问问句。(5分) 1. Miss Li:_________________________? Lily: I am 45kg. 2. Doctor:_________________________? Jack: My leg hurts. 3. Tom: _________________________? Jim : I went to Xinjing last weekend. 4. Liu: _________________________? Chen: I like fishing yesterday. _________________________? 5. Lucy: Lily: I feel bored. 结论
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