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    A. think B. succeed C. perform D. feel Part Three Reading Comprehension A. Life gets noisier every day and very few people can be free from noise of some sort or another. It doesn't matter where you live--in the middle of a modern city, or a faraway village--the chances are that you' 11 be disturbed by jet planes, transistor radios, oil - powered engines, etc. We seem to be getting used to noise, too. Some people feel quite lonely without background music while they' re working. Scientific tests have shown that total silence can be a very frightening experience for a human being. However, some people enjoy listening to pop music which is very loud, and this can do harm to their eardrums. The noise level in some discos is far above the usual safety level for heavy industrial areas. One recent report about noise and concentration suggested that although a lot of people say that any noise disturbs their concentration, what really influences their ability to concentrate is a change in the level of noise. It goes on to say that a background noise which doesn't change too much may even help people to concentrate. 【查看更多】

     

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    The pen I 　　 I 　　 is on my desk, right under my nose.

    　 A. think; lost　　　 　B. thought; had lost

    C. think; had lost　 D. thought; have lost

     

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    Whenever I see Sally, I always ____ her mother. .

    A. think about　 B. think for C. think out 　D. think of

     

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    The pen I 　　 I 　　 is on my desk, right under my nose.

    A. think; lost　　　 B. thought; had lost　　　　　 C. think; had lost　 　D. thought; have lost

     

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    Glad to see you. I 　　　you 　　　　for Beijing.

    A. think; left　　　　　　 B. thought; had left

    C. didn’t think; left　　 D. never thought; have left

     

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    The pen I       I       is on my desk, right under my nose.

    A. think; lost       　 B. thought; had lost

    C. think; had lost    D. thought; have lost

     

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