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题目
改错here is nice backpack This is my book(变复数句)
Those are his parents (变一般疑问句并做否定回答)
yes it is(变复数句)
就今天,越快越好!

提问时间:2020-06-17

答案
Here is a nice backpack.These are my books.
Are those his parents?No,they aren't.
Yes,they are.
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