Question

【题目】- How often does she have dancing classes?
- _________.
A.On Saturday afternoon
B.At 9 o'clock
C.Once a week

Answer 1

【答案】C
【解析】句意：——她多久上一次舞蹈课？——每周一次。On Saturday afternoon在星期六下午。At 9 o’clock在9点钟；Once a week一周一次。根据How often可知此处对频率提问，故选C。