Question

【题目】—___________do you exercise every week？

—Less than two hours. Every week is full for me.

A．How often B．How long

C．How much D．How many

Answer 1

【答案】B

【解析】

试题分析：句意：你每周锻炼多长时间？----不到两小时。每周对我来说排得满满的. A．How often 多久一次，就频率副词提问；B．How long多久，多长，就时间段和长度提问；C．How much 多少，就不可数名词提问； D．How many多少，就可数名词复数提问。结合句意可知选B。