题目内容
同义转换
I have known him and he has known me for a long time.
We ________ ________ ________ ________ for a long time.
答案:have;known;each,other
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题目内容
同义转换
I have known him and he has known me for a long time.
We ________ ________ ________ ________ for a long time.