She cleaned the rooms last weekend. （改為否定句）
She didn't clean the rooms last weekend.She didn't clean the rooms last weekend.
【考點】肯定句與否定句轉(zhuǎn)換．
【答案】She didn't clean the rooms last weekend.
【解答】
【點評】
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發(fā)布：2025/4/5 13:30:1組卷：2引用：2難度：0.7