I can see you are very tired now.Why_______a good rest?

题目

I can see you are very tired now.Why_______a good rest?
A.not you have
B.do you have
C.don't you have
D.you don't have
顺便告诉我为什么选这个答案

答案

选C 句型:Why not do something (这里绝对不可以在not前后加you 而not后面加动词原型)还有相同意思的另一个句型:why don't you do something 这个句型则一定要有You的 动词也是用原型 话说 lz你看咱手机党这么辛苦回答您老的问题