We are ( having a Chinese lesson ) in the classroom.(括号提问 )

问题描述:

We are ( having a Chinese lesson ) in the classroom.(括号提问 )
This box is light .(否定句,意思不变)

同学,很高兴回答你的问题
正确答案如下
1.What are you doing in the classroom?
你们在教室里做什么?
2.This box isn't heavy.
这个箱子不重.
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不明白请继续追问,
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