is this book ,too改病句
问题描述：
is this book ,too改病句
答
Is this a book , too ?
答
Is this a book, too?
祝你学习进步，更上一层楼！(*^__^*)
有不会的可以再问我:）
答
Is this a book,too?
这也是本书吗?
PS：（老规矩啊）望采纳.
答
a book才对，可数名词单数