题目内容
Everyone came to realize the importance of planting more trees, ________?
- A.didn't they
- B.did they
- C.didn't he
- D.did he
A
句子的主语是everyone,一般everyone充当句子的主语,反意疑问句部分用they来指代。
句子的主语是everyone,一般everyone充当句子的主语,反意疑问句部分用they来指代。

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