【题目】Mr. Bush is on time for everything. How________it be that he was late for the opening ceremony?
A.can
B.should
C.may
D.must
在线课程【答案】A
【解析】must be表示肯定的猜测,只能用于肯定句中。
编辑:chaxungu时间:2026-04-27 02:47:21分类:高中英语题库
【题目】Mr. Bush is on time for everything. How________it be that he was late for the opening ceremony?
A.can
B.should
C.may
D.must
在线课程【答案】A
【解析】must be表示肯定的猜测,只能用于肯定句中。