改为一般疑问句,并作肯定和否定回答
问题描述:
改为一般疑问句,并作肯定和否定回答
I'm in Grade 1.
You are areworkers.
This is my book.
Tha is an English dictionary.
是You are workers.打错了
答
What Grade are you in?
What are you?
Whose book is this?
What is this?