问题补充:
--- do you eat junk food?
--- I like it. I eat it three times a week.
A. How long
B. How far
C. How often
D. How much
答案:
A. How long
B. How far
(答案→)C. How often
D. How much
解析:
试题分析: 句意:你多久吃一次垃圾食品?我喜欢吃,一周吃三次。How long 多久,How far多远, How often 多久一次, How much多少。根据 I eat it three times a week.我一周吃三次,可知是询问频率,故选C.