题目内容
(请给出正确答案)
[主观题]
—You______him of the great risks involved. — I did. But he didnt take it seriously.A.must
—You______him of the great risks involved. — I did. But he didnt take it seriously.
A.must warn
B.might warn
C.could have warned
D.ought to have warned
提问人:网友lb12835
发布时间:2022-01-06