情態(tài)動(dòng)詞的特殊用法
　　 1. The room is such a terrible mess. It ______ cleaned as the landlady said.
　　 A.mustn’t be
　　 B.mustn’t have been
　　 C.can’t be
　　 D.can’t have been
　　
　　 2. There _______ be an open window somewhere , I can feel cold air coming in.
　　 A.should
　　 B.must
　　 C. seem
　　 D. ought
　　
　　 3. If the doctor had been available, the patient______.
　　 A. could not have died
　　 B. should not have died
　　 C. wouldn’t have died
　　 D. would not die
　　
　　 4. According to western culture , you______ ask a woman her age; it is impolite.
　　 A. needn’t
　　 B.don’t have to
　　 C. mustn’t
　　 D. have not got to
　　 5. She didn’t know you were here; otherwise she ____ to meet you.
　　 A. would have come
　　 B. had come
　　 C. must have come
　　 D. would come
　　
　　 6. It was very kind of you to do the washing-up ,but you ______ it.
　　 A. mustn’t
　　 B.wouldn’t have done
　　 C. mightn’t have done
　　 D. didn’t have to do
　　
　　 7. The mad man was put in the soft-padded cell lest he _____ himself.
　　 A. injure
　　 B. had injured
　　 C. injured
　　 D.would injure
　　
　　 8. As it turned out to be a small house party, we ______ so formally.
　　 A. needn’t dress up
　　 B. did not need have dressed up
　　 C. did not need dress up
　　 D. needn’t have dressed up
　　 參考答案：D B C C A D A D