Polly said that he did everything she could to comfort his sister who cried after being r

发布时间：2020-08-16 09:23:51


Polly said that he did everything      she could to fort his sister who cried after being refused by Harvard.
A. what
B. which
C. when
D. that

网友回答

A. what
B. which
C. when
(答案→)D. that
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