Question

----_______ do you have out with your friends?
----Once a week.

A．How long

B．How often

C．How many

D．How soon

Answer 1

B

试题分析：句意：你多长时间和你的朋友出去一次？一周一次。A.How long“多远”；B.How often“多长时间一次”，对频率进行提问；C.How many“多少”；D.How soon“多久”。故选B。