Question

【题目】—_________ do you go to the bookstore?
—Once a month.
A.How often
B.How many times
C.How many
D.How long

Answer 1

【答案】A
【解析】考查特殊疑问句，根据句意：你多久去一次书店？一月一次。A多久一次，B多少回，C多少数量，D多长时间。故A项符合。