—           do you surf the Internet, Kate?   — Not often, twice a month.A．How l

题型：不详难度：来源：

—           do you surf the Internet, Kate?   — Not often, twice a month.

A．How long

B．How old

C．How often

D．How many times

答案

C

解析

本题的回答语表示的是频率，对此提问用how often，故本题选C。