—Mustwecleantheclassroomnow?—No,youneedn’t.It
问题详情:
—Must we clean the classroom now?
—No,you needn’t. It ________ after school.
A.may clean B.must clean
C.need be cleaned D.can be cleaned
【回答】
D 点拨:由句意知,classroom和clean之间是被动关系,排除A、B选项。表示“某事需要被做”常用need doing形式或need to be done形式,C项不合适。故选D。
知识点:动词语态
题型:选择题