How often do you have your hair cut?你隔多久理一次发?
once a month.一个月。
How often do you go to visit your parents?你多长时间去看你父母亲?
Twice a week.一周两次。
How often do you go to church?
你多久去教堂做一次礼拜？
How often do you go to the theatre?
你多久看一次戏？
How often do you use the bus?
你多长时间坐一次公共汽车？
