do you go to see your grandparents?Once a week.A. WhenB. How much C. How oftenD.

发布时间：2020-08-22 15:34:48

---      do you go to see your grandparents?
--- Once a week.
A. When
B. How much
C. How often
D. How long

网友回答

A. When
B. How much
(答案→)C. How often
D. How long
解析：When什么时候；How much多少钱；How often多久一次；How long多长。根据答语，每周一次。可知上文对频度进行提问，选C。
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