Are the books on the desk?作肯定回答,Yes,they are .而不是,Yes,there are.

问题描述:

Are the books on the desk?作肯定回答,Yes,they are .而不是,Yes,there are.
为什么要用they而不是there

很简单呀.这句话的陈述句是:The books are on the desk.那些书在书桌上,在回答中they指代the books; 而Yes,there are 是用以回答这样的问句的:Are there any books on the desk?书桌上有书吗?Yes,there are.是的,有.