1.As a commander, you should not _______ the soldiers to unnecessary danger.

A.express

B.explode

C.ecploit

D.expose

2.This newspaper often _______ the government’s opinion, not the public opinion

A.affects

B.reacts

C.reflects

D.recognizes

3.Although in great danger, the wounded still did not want to _______ from the front.

A.feedback

B.backward

C.withdraw

D.departure

4.This movie has a _______ ending. You can not imagine who will be killed finally.

A.dramatic

B.original

C.considerable

D.temple

5.During the graduation _______, the president gave a wonderful opening speech.

A.evolution

B.sign

C.individual

D.ceremony

6.The dog _______ the rabbit but could not catch it.

A.ceased

B.chained

C.checked

D.chased

7.If your letter is over weight, you must pay for the _______.

A.excess

B.exceed

C.checked

D.chased

8.In the class the teacher asked the students to _______ their bad habits.

A.weaken

B.omit

C.overcome

D.overtake

9.When you study in the United States, usually you have to buy your own health _______.

A.insurance

B.expense

C.evidence

D.payment

10.Chocolate and ice-cream have different _______.

A.favour

B.favourites

C.fever

D.flavours

11.This is an _______ that will not be easily forgotten.

A.impact

B.academic

C.insult

D.alternative

12.Please _______ me for my rudeness. I really do not know the custom here.

A. engage

B.comfort

C.execute

D.forgive

13.Water and air are _______ to human beings. We can not live without them.

A.harbour

B.function

C.definite

D.essential

14.When the airplane takes off, the passengers are told to _______ their seat belts.

A.fountain

B.fix

C.tight

D.fasten

15.This is not what we asked you to do. You can not get more pay for the _______ work.

A.owing

B.device

C.tired

D.extra

16.My throat is _______. I cannot speak any more.

A.sore

B.purchase

C.glow

D.faint

17.Many years ago, a lot of factories were _______ from big cities to the mountainous areas in case of war.

A.transferred

B.transformed

C.transmitted

D.transported

18.He said in his letter that he would _______ some photographs but I couldn’t find anything in the envelope.

A.case

B.double

C.enclose

D.nonsense

19.Many English words are _______ from Latin.

A.displayed

B.spread

C.lost

D.derived

20.I feel _______ to say that I can not believe what he said.

A.wanted

B.observed

C.obliged

D.wandered

答案:

1.D 2.C 3.C 4.A 5.D

6.D 7.A 8.C 9.A 10.D

       11.C 12.D 13.D 14.D 15.D

16.A 17.A 18.C 19.D 20.D