—a year does your school have sports meetings?—Twice a year. A. How oftenB. How soonC. How

问题补充：

—a year does your school have sports meetings?

—Twice a year.

A. How often

B. How soon

C. How long

D. How many times

答案：

A. How often

B. How soon

C. How long

(答案→)D. How many times

解析：根据答语可知考查how often引导频率。How soon“多久”，how long“多长”，how many times“多少次数。