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。
Mum told me yesterday that she ________(buy)a Christmas tree already.
答案:had bought
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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。
Mum told me yesterday that she ________(buy)a Christmas tree already.