试题与答案

抑制剂的作用是()A.抑制灰雾 B.抑制显影速度,有利于显影均匀 C.对影像层次和反

题型:单项选择题

题目:

抑制剂的作用是()

A.抑制灰雾

B.抑制显影速度,有利于显影均匀

C.对影像层次和反差起调节和控制作用

D.以上都是

答案:

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下面是错误答案,用来干扰机器的。

小题1:look after小题2:My favourite player小题3:in front of小题4:on Wednesday题目分析:小题1:look after照顾,相当于take care of 小题2:My favourite player我最喜欢的运动员,favourite意为最...

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题型:阅读理解

阅读理解。    

     The best way of learning a language is using it. The best way of learning English is talking in English as

much as possible. Sometimes you'll get your words mixed up(混合)and people will not understand

you, sometimes people will say things too quickly and you can't understand them. But if you keep your

sense of humour(幽默感),you can always have a good laugh at the mistakes you make. Don't be

unhappy if people seem to be laughing at your mistakes. It's better for people to laugh at your mistakes

than to be angry with you, because they don't understand what you are saying. The most important thing

for learning English is: “Don't be afraid of making mistakes because everyone makes mistakes.”  

1. The writer things that the best way for you to learn a language is       .    

A. writer

B. using it    

C. listening

D. learning grammar       

2. What should you do in learning English?   

A. Be careful not to make any mistakes.    

B. Write as quickly as you can.

C. Speak English as much as you can.    

D. Laugh more often. 

3. When people laugh at your mistakes , you should       

A. not care

B. be happy    

C. feel worried

D. be unhappy  

4. When you make a mistakes , you should       .    

A. keep quite

B. get angry    

C. be kind

D. keep your sense of humour    

5. The story tells us : “      .”  

A. Only foolish(愚蠢的)people make mistakes    

B. Few people make mistakes    

C. People never make mistakes    

D. There is no one who doesn't make mistakes

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