问题
选择题
--- ____ do you practice writing your compositions?
--- Twice a week.
A.How much
B.How long
C.How often
D.How old
答案
答案:C
题目分析:此题根据回答(一周两次)可知上文是问频率,所给选项中A. How much多少; B. How long多长; C. How often多久一次; D. How old问年龄多大,所以选C。