It is your own fault you are so tired . You oughtn’t to have stayed up so late .A. when B.

发布时间：2020-08-16 10:07:28

It is your own fault      you are so tired . You oughtn’t to have stayed up so late .
A. when
B. how
C. where
D. why

网友回答

A. when
B. how
C. where
(答案→)D. why
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