--__do you exercise?--hardly ever A How many tim--__do you exercise?--hardly everA How many times.B How often选A 选B为什么

问题描述:

--__do you exercise?--hardly ever A How many tim
--__do you exercise?--hardly ever
A How many times.B How often选A 选B为什么

选B, 选A应该是过去式

选B hardly ever 是时间频率副词只能用how ofen提问 A是对次数提问 望采纳

B a必须用具体的次数来回答,而how often则是频率的模糊概念