are these apples?改为单数形式
are these apples?改为单数形式
these are apples 改为单数形式
These are apples改为单数形式
These are apples变成单数形式
these are our apples改为单数句子
These are our apples改为单数
are they apples?改为单数形式
初一英语句型转换1.These are apples.(改为单数形式)______ is ______ apple.2.
these are new books.改为单数形式
these are chinese books 改为单数形式
Are these sheep怎么改为单数形式
Are these your cousins改为单数形式