题目内容
句型转换
You mustn’t do some cleaning on the first day of Chinese New Year．(改为肯定句)
You ________ ________ ________ cleaning on the first day of Chinese New Year．
答案：must,do,some
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题目内容
句型转换
You mustn’t do some cleaning on the first day of Chinese New Year．(改为肯定句)
You ________ ________ ________ cleaning on the first day of Chinese New Year．