问题补充:
单选题Thestudentsexpectedthere________morefreetimebeforethetest.A.isB.have beenC.to beD.being
答案:
C解析动词expect常常与to搭配,所以选C。
时间:2020-04-27 14:21:56
单选题Thestudentsexpectedthere________morefreetimebeforethetest.A.isB.have beenC.to beD.being
C解析动词expect常常与to搭配,所以选C。