Not only his parents but also his brother to the Summer Palace. They haven't been back._刷题宝

题干

Not only his parents but also his brother to the Summer Palace. They haven't been back.

A：have been

B：have gone

C：has been

D：has gone

上一题下一题 0.0难度选择题更新时间:2018-05-31 09:37:13

答案(点此获取答案解析）

D

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