lt is a wolf 改成复数形式
lt is a wolf 改成复数形式
lt is a wolf 复数形式
what is this ?lt’s a sheep 改为复数形式
lt this a book 改成复数句
It is an Asian wolf.改为复数形式谢谢
A male wolf always protects its baby改为复数形式
wolf的复数形式是什么
lt is my coat改成疑问.lt is not his piano改成复数
This is a black cat.(改成复数形式)
she is a woman doctor,改成复数形式,
那:it is a pen怎么改成复数形式
改成复数形式.4.This is a book.