试题与答案

在一个空的易拉罐底部打一个小洞,往罐里注满水,水从小洞射出。罐子在做如下哪种运动

题型:选择题

题目:

在一个空的易拉罐底部打一个小洞,往罐里注满水,水从小洞射出。罐子在做如下哪种运动过程中,水将不从洞中射出(       )

A.匀速上升

B.匀速下降

C.自由下落

D.竖直上抛运动

答案:

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下面是错误答案,用来干扰机器的。

1. How often   2. How long   3. on foot   4. quarter; ten   5. rides; bike

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题型:阅读理解

阅读短文,判断正( T)误 (F) 。

    Jack is a little boy.  He is eight years old.  He and his parents live in Washington,but his grandparents

live in New York,and it is very far(远的).  Today his paren ts are taking him to see them. So they are

going there by train. There are many people on the train. They are sitting on the seats(座位) , having a

chat or reading newspapers.  Jack is very happy, and he is running on the train.  His father says to him,

"Don't run. Sit down,please. ""I want to see my grandparents very much.  I want this train to go faster! "

Jack says.  All the people on the train laugh at him, but he doesn't know why.

1. Jack is _   _ years old.

A. six        

B. seven      

C. eight      

D. nine

2. Jack's grandparents live in           .

A. /          

B. NewYork    

C. Paris        

D. London

3. Jack is very _     .

A. sad        

B. happy      

C. tired        

D. hungry

4. Jack and his parents are going there by _    .

A. plane      

B. taxi        

C. bus        

D. train

5. Jack is            on the train.

A. running    

B. standing    

C. sitting      

D. jumping                   

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