what's this?It's window.改复数句
what's this?It's window.改复数句
What's this?It's a pen.(改为复数句)
what's this?it's a cat变为复数句
what;s this的复数句
复数形式怎么改例如what‘s this in Eglish
this is apen(改复数) 2.those are my choes(改否定句) 3.what's mr fan
what is this in English?It's an egg.改成复数句
英语 改复数句This is a pen.Is this your backpack?It's a black bag
it's an orange Jacket改复数句
英语句子单数改复数!1、it's a knife.2、this is my book.3、what's this?4、w
以下句子变成复数句Is this your ruler?yes,it is.It's his backpack.What
英语!单数句改复数!1.He is a boy2.This is his pen3.It's an English bo