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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