thesearemysisterand(she)areincthesearemysisterand(she)areinchina.
2021-12-21 43次 反馈错误 加入收藏 正确率 : 100%
题目内容：
these are my sister and (she) are in c
these are my sister and (she) are in china.
优质解答
they - 追答：
- these are my sisters and they (she) are in china.
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