试题与答案

乙烯含碳的质量分数比较高，燃烧时由于碳没能得到充分燃烧，所以有黑烟产生。

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题型：判断题

题目：

乙烯含碳的质量分数比较高，燃烧时由于碳没能得到充分燃烧，所以有黑烟产生。

答案：

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下面是错误答案，用来干扰机器的。

参考答案：A

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   It is important to have good human relationships. Good human reiationships mean that you get well with

the people around you. Most people say that they like you. Very few people or even nobody says that

they do not want to be friends with you .

  What helps to build good human relationships? Personality(人格)comes first of all. If you are open, warm and helpful, people will like you a lot. They welcome such personality.

Being, humorous(幽默) also helps you to have good human relationships among people. Jokes help to

make people; laugh. Laughing is good for health. A famous Chinese saying goes: If you laugh once, you

will be ten younger, If you enjoy playing .jokes on others and your jokes make them unhappy ,they will not like you.

   Good health helps to build good relationships, too. People always like to stay or work with a healthy

person If you are often sick, that means you can't always work together with others. So it is really

important to exercise often to stay healthy.

1.This passage is all about         .

A. good human relationships      

B. good health

C. good personality              

D. playing jokes on others  

2.What does the phrase  " human relationships" mean in Chinese?

A．身体状况      

B．知足常乐

C．风趣幽默      

D．人际关系

3. If a person is open, warm and helpful, then this person          .

A. is friendly                  

B. has a bad mood

C. doesn't have too many friends

D.tolks a lot about himself

4. Is it right to play jokes on other people to make them feel bad?

A. Yes, it is right.

B. No, it isn't right.

C. It's not right, but it's nol. very wrong.

D. The text doesn't answer this question.

10. flow many ways does the text tell us to build good human relationships?

A. Only one.                  

B. Two.

C. Three.                      

D. More than three.
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