Question

【题目】—_____does your mother go for a walk？
— Every afternoon.
A.How long
B.How much
C.How often
D.How many

Answer 1

【答案】C
【解析】句意：—你妈妈多长时间去散一次步？—每天下午。How long 多长时间；How much 多少，提问数量，修饰不可数名词；多少钱，提问价格；How often多久一次，提问频率；How many多少，提问数量，修饰可数名词。根据答语every afternoon可知回答的是频率，故选C。