问题 单项选择题

对于壁厚较小的工字梁上、下缘的角变形其有效防止方法是()。

A、反变形法

B、刚性固定法

C、合理的焊接方法

D、合理的焊接工艺参数

答案

参考答案:A

阅读理解

阅读理解。

       The day was like any other day in his life. Tom walked past the shop on the street corner. He stopped

   to look at the front row of shoes, and he felt happy to see that the pair of the shoes he wanted very much

   were still there. Looking down, he felt sorry for himself. He really wanted to have them for his birthday.

       He sadly walked away and thought how to tell his mother about it. He knew she would give him

  anything he liked if she could. But he also knew very well she had little money. He decided not to go

  home at once, as he looked worried and his mother would noticed it. So he went to the park and sat on

  the grass. Then he saw a boy in a wheel chair. He noticed that the boy moved the wheel with his hands.

  Tom looked at him carefully and was surprised to see the boy have no feet. He looked at his own feet.

  "It's much better to be without shoes than without feet," he thought. There was no reason for him to feel

  so sorry and sad. He sent away and smiled, thinking he was happier.                  

1. Tom passed the shop _____.

A. on foot        

B. by bus        

C. by bike        

D. in a car

2. Why did Tom stop in front of the shop? Because he wanted _____.

A. to buy the shoes                    

B. to look at the shoes he liked

C. to look at the shoes in the shop window  

D. to look at the shoes on the front row

3. The pair of the shoes he liked was _____.

A. too expensive    

B. quite cheap    

C. not there      

D. not sole yet

4. Tom went into the park because he _____.

A. was thinking how to tell his mother about it

B. wanted to see the boy

C. didn't want to make his mother worried

D. he felt sad

5. From the story we can know that Tom _____.     

A. liked new shoes very much            

B. loved his mother best

C. didn't want to go to school            

D. didn't want to stay at home

问答题