—Mustwecleantheclassroomnow?—No,youneedn't.It afte...
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
【详解】
句意:——现在我们必须打扫教室吗?——不,你不必了,在放学时候,它可以被打扫。A. may clean可以打扫;B. must clean必须打扫; C. need be cleaned需要被打扫;D. can be cleaned能被打扫。根据主语是it指的是教室,用被动语态,其结构是情态动词+be done的形式,这里是说能被打扫。根据题意,故选D。
知识点:被动语态
题型:选择题