They're English books.改为单数形式
They're English books.改为单数形式
they are English books.(改为单数形式)
按要求完成句子.1、 They're English books.(改为单数形式)2、 Those are ___bla
They have some English books 改为单数形式
They are English books (5改为单数形式)
They have some English books改为单数形式
They're English books.(变单数形式) ______ ________ English book.
These are English books.改为单数形式
There are English books.(改为单数形式)
They're good policewomen.(改为单数形式)
They're my uncles.改为单数形式.
They are English cars.(改为单数形式)