国家开放大学 / 综合英语(2)
正确率:100%
Xiao Li _ _ _ _ _ _ _ _ _ an essay yesterday, so he wouldn’t come to the meeting.
a.must write
b.ought to write
c.can write
d.had to write
a.must write
b.ought to write
c.can write
d.had to write
参考答案:
佳题速递: