题目类型:
单选题
题目内容
The headmaster wanted the classroom building __________ as soon as possible.
正确答案
C
题目解析
to be set up是不定式的被动式,作宾补。A.to set up是不定式的主动式,表示主动,不符合;B.to have been set up是不定式完成式的被动式,它表示发生在谓语动词之前的动作,这里显然不搭配;D.being set up是现在分词的被动式,不用于这个句型中。