Question

【题目】Why _______a rest if you are tired?

A. don’t you to have B. you not have

C. don’t you have D. not to have

Answer 1

【答案】C

【解析】

试题分析：句意：如果你累了，为什么你不休息一下？why not+动词原形= why don’t you+动词原形，故选C。