问题
选择题
—______ do you go to the school library?
—Often. I like reading there.
A．How many
B．How much
C．How often
D．How long
答案
答案：C
题目分析：How many 多少个；How much多少；How often 多久一次； How long多长。根据下文，经常。我喜欢在那儿读书。可知上文问的是，你多久去一次学校图书馆？故选C。