Question

【题目】Why __________go swimming with us?---------Good idea.

A. don't B. not

C. don't to D. not to

Answer 1

【答案】B

【解析】

试题分析：句意：—为什么不去和我们游泳？—好主意。根据句意及题干分析“为什么不”是Why don’t you+动词原形？/Why not+动词原形？故选B。