2011年12月英語(yǔ)四級(jí)單項(xiàng)選擇模擬練習(xí)九

來(lái)源：育路教育網(wǎng)發(fā)布時(shí)間：2011-12-12

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

A.impact B.academic C.insult D.alternative

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

A. engage B.comfort C.execute D.forgive

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

A.harbour B.function C.definite D.essential

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

A.fountain B.fix C.tight D.fasten

45.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

41.C 42.D 43.D 44.D 45.D

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