what's this in English?It's a pen.为什么不能说是"this is a pen."?详细
what's this in English?It's a pen.为什么不能说是"this is a pen."?详细
what's this?It's a pen.为什么不能说是"this is a pen.我们老师说就是不能说this
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?——___.(①It's a pen.②This is pen.③This is an pen.
what is this in English?It is a pen而不是It is a pen(英语)
It"s my pencil case.What"s in it?Look,this is a pen.
--what's this?--_____is a pen.为什么要填these?为什么不能填it?
What's is this in English?-A pen出错在哪里
It is a pen in English.对a pen 划线提问,用What is this in English?
what color is this pen的回答可不可以是It's a red pen
What’s this?This is a pen.哪里错了?