问题
选择题
—______ do you surf the Internet?
—About twice a week.
A.How soon
B.How often
C.How long
D.How far
答案
答案:B
题目分析:句意:你多久上一次网?大约一周两次。A. How soon多久以后; B. How often多久一次; C. How long多长; D. How far多远,根据答语About twice a week.(大约一周两次)可知此题提问频率,故选B。