this is pen,it 's english
what's this in English?It's a pen.为什么不能说是"this is a pen."?详细
this is( )my pen.it's( )pen.( )里填空
this is () pen,but it's ()broken pen
what is this in English?It is a pen而不是It is a pen(英语)
What's this?——___.(①It's a pen.②This is pen.③This is an pen.
Whose pen is this?It’s _____ (我的).Whose pen is that?It’s ___
what is this ?It is a pen而不是It is pen.但为什么what's this? It's
what's this in english a.It's pen b.It's
What's this It's pen .为什么答句不用this is pen,到底it,that ,this 的用法
is this your pen?----yes,it's. 改错
This pen is not mine.It's (she)
Is ()your pen?No,()isn't.it's()pen A.this.this.h