Tom’s mother kept telling him that he should work harder, but ＿＿＿didn’t help. A. heB. whic

发布时间：2020-08-17 12:53:56

Tom’s mother kept telling him that he should work harder, but ＿＿＿didn’t help.
A. he
B. which
C. she
D. it

网友回答

A. he
B. which
C. she
(答案→)D. it
解析：it指代前一分句的内容。
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