题目内容
_________ my two sisters. And __________ my brother.
A. This is, this is B. These are, this is C. These are, these are D. This is, these are
B
【解析】略
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题目内容
_________ my two sisters. And __________ my brother.
A. This is, this is B. These are, this is C. These are, these are D. This is, these are
B
【解析】略
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