He did his homework in the classroom.(改为否定句)
He didn't do his homework in the classroom.He didn't do his homework in the classroom.
【考点】肯定句与否定句转换.
【答案】He didn't do his homework in the classroom.
【解答】
【点评】
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发布:2025/3/18 5:0:1组卷:14引用:1难度:0.7