it is her book复数形式
it is her book复数形式
Is that her English book?复数形式
It is her book和He is my uncle 怎么改成复数形式?
It is Mike 's book改为复数形式
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
It's an english book.复数形式
改为复数形式 Is that an English book?What"s this in English?It is
There is a book.改为复数形式
this is a book改为复数形式
Whose book is that?改为复数形式
him her it 的复数形式是什么
It's a new box.(改为复数形式) There is “only one”book o