（注：对号"√"表示其后选项为正确答案）

1.no electronic computers , they could have been no satellites orrockets.

√A. Had there been B. If there were

C. Should there be D. If there are

省略if的倒装；

2. Hardly had Professor Birch finished his speechthe audiences started cheering.

A. as B. that C. since √D. when

否定词前置的倒装，如hardly , never , on no account , scarcely ,

in no case , no sooner , not until , not only , rarely , seldom , little 等；

3. Neversuch a marvelous place as the Great Wall before I got there.

A. did I see B. I had seen C. I saw √D. had I seen

4. On no accountthere.

A. you should go B. you must go

C. had you to go √D. must you go

5.,Sam would have been able to pass the exam.

A. If he studies more B. If he were studying to a greater degree

C. Studying more √D. Had he studies more

6. Scarcely had they settled themselves in their seats in the theaterthe curtain went up.

A. than B. before √C. when D. as

7. In no caseindicate any depgree of difference in the legal status of

husband and wife.

A. the documents will B. will be documents

C. the documents should √D. do the documents

8.had he gone to sleep that the telephone rang once more.

A. As soon as √B. No sooner C. Hardly D. Scarcely

9.a certain doubt among the students as to the necessity of the work.

A. It existed √B. There existed C. They had D. There had

10. Not until the year of 1954made the capital of this province.

A.the city was √B. was the city

B. C. when the city was D. was when the city

11. He will not beto vote in this year's election.

√A. old enough B. as old enough C. enough old D. enough old as

12. Were it not for friction, weto walk on this planet of our own.

√A. would not be able B. should not have been able

C. were not able D. are not able

13.will Mr. Forbes be able to regain control of the company.

A. With hard work B. In spite of his hard work

C. Only if he works hardly √D. Only with hard work

某些副词置前要倒装，如only , so , then ; only在修饰状语时才倒装；

14. Notdid she refuse to speak to Jim, but also she decided never to see him again.

A. even √B. only C. at all D. always

15. So badlyin the accident that Smarton was delayed in the howpital for treatment.

A. did he injure B. he injured √C. was he injured D. he was injured

16. On no accountto anyone else.

A. my name must not be mentioned √B. must my name not be mentioned

C. must my name not mention D. my name must not mention

17. Had Christina arrived 5 minutes earlier, shethe train.

A. would catch B. could catch

√C. could have caught D. would be able to catch

18.I shouted at the top of my voice did Lily turn her head.

A. Until √B. Not until C. It was not until D. Only until

19. Rarelysuch a silly thing.

A. I heard of B. have heard I of

√C. have I heard of D. have heard of I

20.do we suspect that this district is rich in mineral resources.

√A. Little B. A little C. Few D. A few

21. Seldomany mistakes during my past five years of service here.

A. made I √B. did I make C. should I make D. would I make

22. So littlethat the meighbors couldn't settle their differences.

√A. did the agree B. agree did they C. they agree D. they did agree

23. They thought itquestion to ask.

A. too difficult B. a too difficult

C. too a difficult √D. too difficult a

24. "Have you ever seen any thing like that before?" "No,."

A. I never have seem anything like that before

B. never I have seen anything like that before

√C. never have I seen anything like that before

D. I have seen anything like that before

25. Only by diligence and honesty.

√A. can one succeed in life B. one can succeed in life

C. one will be succeeded in life D. can one be succeeded in life

26. Only by diligence and honesty.

√A. So great was her love B. Such great love she was

C. So great he love was D. Such great her love was

27. Many a timeme good advice.

A. my teacher gave B. has given my teacher

C. my teacher has given √D. has my teacher given

属介词短语+倒装结构；