用you,this,do,what,is,know..组成一个句子
问题描述:
用you,this,do,what,is,know..组成一个句子
答
do you know what is this?
答
do you know this is what
答
Do you know what this is
答
do you know what this is
答
Do you know what this is?
答
Do you know what is this?