1. Scientists have advanced many theories about why human beings cry tears , none of ______ has been proved.

　　A. whom B. which C. what D. that

　　2.When their children lived far away from them , these old people felt ______from the world.

　　A. carried away B. broken down C. cut off D. brought up

　　3. A sudden stop can be a very frightening experience , ______ if you are travelling at high speed.

　　A. eventually B. strangely C. merely D. especially

　　4. When the time came to make the final decision for a course , I decided to apply for the one that ______my interest.

　　A. limited B. reserved C. reflected D. spoiled

　　5. Had the governments and scientists not worked together , AIDS-related deaths _______ since their highest in 2005.

　　A. had not fallen B. would not fall C. did not fall D. would not have fallen

　　6. In this article , you need to back up general statements with ________ examples.

　　A. specific B. permanent C. abstract D. universal

　　7. George _________ too far . His coffee is still warm .

　　A. must have gone B. might have gone

　　C. can't have gone D. needn't have gone

　　8. I have always enjoyed all the events you organized and I hope to attend in the coming years

　　A. little more B. no more C. much more D. many more

　　9. I had as much fun sailing the seas as I now do with students.

　　A. working B. work C. to work D. worked

　　10.—The movie start at 8:30,and we can have a quick bite before we go.

　　-- .See you at 8:0.

　　A. So long B. Sounds great C. Good luck D.Have a good time

　　【答案】1.B 2.C 3.D 4.C 5.D 6.A 7.C 8.D 9.A 10.B

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