题目内容
写出空缺处单词、固定短语或固定搭配的正确形式。
Betty is a good friend of m_________.We often help each other.
答案:mine
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题目内容
写出空缺处单词、固定短语或固定搭配的正确形式。
Betty is a good friend of m_________.We often help each other.