问题 问答题 简答题

使用压刨有何基本安全操作要求?

答案

参考答案:使用压刨机时,送料和接料不准带手套,并应站在机床的一侧。进料必须平直,发现材料走横或卡住,应停机降低台面拨正,遇硬节减慢送料速度。送料时手指必须离开滚筒200mm以外,接料必须待料走出台面。刨短料时,长不得短于前后压滚距离,厚度不得小于10mm,并须垫托板。

阅读理解

What do you like most when you can get one of such things: freedom, true friends, love, honesty and so on? Here are some choices of students:

Chen Cheng, 14, Jiangsu: I think I need a true friend. I had some friends before. However, it seemed that they didn’t treat(对待) me well. I told them my secrets but they didn’t share(分享) theirs with me. What’s worse, they told my secrets to others, which made me very unhappy. I hope to find a true lifelong(终身的) friend who can share happiness and sadness with me and keep my secrets.

Gan Xiaoning 14, Heilongjiang: Freedom is what I want most. I am a bird in two cages(笼子). In school, I have to follow the school’s rules and listen to teachers. At home, my parents don’t allow me to do what I like, either. I have to do everything that they tell me to do: study, study and study some more. So, freedom is the only thing I really want!

Yuan Siyu, 15, Guangxi: I am a boy from a poor family. My father works very hard but only makes a little money every month to support(支撑) the family. I want to go to a key university (重点大学)so that I can find a good job in the future. Then, I can earn enough money to get my family out of poverty(贫困) and offer my parents a happy life.

Qu Yi, 15, Hebei: I want a complete family. My parents got divorced(离婚) three years ago. Since then, I have had no chance to be together with both of them any more. Now, I am living with my mom and get her love, but I also want my dad’s love. I am envious(羡慕) of my classmates who live with their parents. So, I would have a complete family if I could.

小题1:What is not mentioned in the passage?

A.freedom

B.love

C.a true friend

D.hobby小题2:Who is facing the problem of poverty and decides to fight?

A.Qu Yi

B.Chen Cheng

C.Gan Xiaoning

D.Yuan Siyu小题3:As for Chen Cheng, she wants a friend_______.

A.who often tells lies to her

B.who only cares about her own happiness

C.who can play with her

D.who can share her feeling and keep secrets小题4:Which of the following is true?

A.Qu Yi’s father works very hard and makes much money to support his family.

B.Chen Cheng gets along very well with his friends

C.If Qu Yi’s parents didn’t get divorced, he would be much happier.

D.Gan Xiaoning says he is a bird because he wants to fly like a bird.

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