lt this a book 改成复数句
lt this a book 改成复数句
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改成复数形式.4.This is a book.
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英语复数形式it this a book,it is a pen,there is a book,以上改成复数形式.th
Is this a book 改成复数形式 Those are chairs 改成单数形式 What are these
this is a chinese book改为复数句
This is a sheep怎么改成复数句?急
here is the book改成复数句
Is this your book ? 变为复数句