sunwei391241644
幼苗
共回答了24个问题采纳率:91.7% 举报
1.I found an interesting book.- I didn't find an interesting book.
Did you find an interesting book
2.There were some boys in the room.- There aren't any boys in the room.
Are there any boys in the room
不明白的再问哟,请及时采纳,多谢 !
1年前
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4
好不容易爬上来
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我还想问问。Liu Mei was a teacher. He did his homework.
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sunwei391241644
liu Mei wasn't a teacher. Was Liu Mei a teacher ? He didn't do his homework. Did he do his homework ?