问题补充:
- do you go back to your hometown to visit your grandparents?
- Twice a year: Usually at Mid-Autumn festival and during the Chinese New Year.
A. How long
B. How often
C. How much
D. How many
答案:
A. How long
(答案→)B. How often
C. How much
D. How many
解析:
试题分析: 句意:你多久回一次家乡看望祖父母?一年两次。通常是在中秋节和春节期间。How long多久, How often多久一次,How much 多少, How many多少;根据Twice a year一年两次,可知是对频率进行提问,故选B.