My parents have a bike.变一般疑问句,并作肯定回答/Are these your books?变为单数形式
问题描述:
My parents have a bike.变一般疑问句,并作肯定回答/Are these your books?变为单数形式
在10分钟之内回答出来的追加分!
答
do your parents have a bike?
yes,they do
is this your book?