单项选择题
-- Why does Sara know so much about Angkor Watt-- She () have been there, or because of some other reasons.
A. must
B. oughtn't to
C. may
D. can't
点击查看答案&解析
<上一题
目录
下一题>
热门
试题
单项选择题
I doubt()we will win the match.
A. what
B. whoever
C. that
D. whether
点击查看答案&解析
相关试题
60().
59().
58().
57().
56().