(翻)询问一个人一个星期上几天(次)班频率的句子,英语怎么说

Question

如题所述

Answer 1

how often do you work a week?
a week 前要用in的吧？
how often 偏重频率,比how many days要好

Answer 2

How many days do you work a week?

Answer 3

How many days are you on duty per week?

Answer 4

how often do you work a week?