Question

【题目】—_______ do you have a sports meet at your school?
—Once a year.
A.How soon
B.How often
C.How long

Answer 1

【答案】B
【解析】句意：—你们学校多入开一次运动会？—年一次。how often 指每隔多久，主要用来对频度副词或状语(如：once a week, three times a month 等)提问。how soon 指再过多久，主要用来对表示将来的一段时间(如：in an hour, in two weeks 等)提问。how long表示多久。根据答语可知应是提问频率，故选B。