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youneedn'tgotothepostoffice怎么改同义句
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you needn't go to the post office怎么改同义句
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答案和解析
you don't have to go to the post office.
you dont need to go to the post office
It is unnecessary for you to go to the post office
you dont need to go to the post office
It is unnecessary for you to go to the post office
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