题目内容
根据句子意思,用括号中所给单词的适当形式填空。
-How long have you been friends?
-We've been friends since we ________ very young. (be)
答案:were
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题目内容
根据句子意思,用括号中所给单词的适当形式填空。
-How long have you been friends?
-We've been friends since we ________ very young. (be)