8. It's well known that rice can be only grown in areas _______enough water.

　 A. where is　　 B. where have　　 C. there is　　　　 D. which have

7. In 1778, Banks was elected ________president of _______Royal Society, ________position he held for 42 years

　 A. /, /, a　　　　 B. /, the, a　　　　 C. the, /, a　　　　 D. the, the, the

6. So many model League members ________ the lead, we had no_______ winning victories one after another.　　　　　　　　 　　　　　　　　　　　　　　　　　　

　 A. taking; trouble　 B. take; difficulty　　 C. took ; troubles　 D. taking; difficult

5. So far, he must have achieved his goal, _________?　　　　　　　　　　　　　　

　 A. mustn’t he　　　　 B. didn’t he　　　 C. hasn’t he　　　 D. doesn’t he

4. As he has been in a terrible state of mind these days, on no account _______ succeed in the coming English speech competition..

　　 A. has he　　　　　 B. does he　　　　 C. will he　　　　 D. he will

3. -----Will you lend me some pepper?

----Sorry, mine________

A. were used up　　 B. ran out　　 C. has been run out　　 D. has given out

2. -----“ The door was open .”　　　　　　　　　　　　　　　　　　　　　　　　

　　 ----- “It______ open. I had locked it myself and the key was in my pocket.”

　　 A. can’t be　　 B. mustn’t be　　 C. can’t have been　　 D. mustn’t have been

1. The captain urged that the mission _____ before dark.　

　　 A. must be finished　 B. be finished　 C. ought to be finished　 D. was finished

20. “Not all the students are skilled at learning English.” means ______.

A.　　　 Most of the students are skilled at learning English

B.　　　 Few students are skilled at learning English

C.　　　 No students are skilled at learning English

D. All students are not skilled at learning English

1-5 DDBCD　 6-10 AABCC　 11-15 BCABC　　 16-20CCDAD

单项填空精选25(共15小题，每小题1分，满分15分)

19. ----- It looks as if it is going to rain.

----- ______, or we won’t be able to go for a picnic.

A. I hope not　 　　B. I think so　 　　C. I’m not afraid　 　　D. I don’t believe so