问题描述:
转换同义句 She did her homework without any help this time She did her homework ___ ___ this time
this book isn't mine.
this book _____ _____ _____ me.
they can't work out the problem
they _____ _____ _____ work out the problem
this book isn't mine.
this book _____ _____ _____ me.
they can't work out the problem
they _____ _____ _____ work out the problem
问题解答:
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