问题
选择题
---_______do you go to the theatre, Li Lei? ---Once a month.
A．How often
B．How many times
C．How long
D．How much
答案
答案：A
题目分析：根据回答，一月一次，可知在问多久有一次。How long多长；How many times多少次，问总的次数；How often多久一次；How much多少钱。故选A