情态动词的特殊用法 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 参考答案:D B C C A D A D