Do you understand 和Are you understand 哪种问句是对的?原因是什么?
问题描述:
Do you understand 和Are you understand 哪种问句是对的?原因是什么?
答
Do you understand?对.
因为动词understand,是问句,用助动词DO 来提问.
而ARE 和understand都是动词,不行.