How often do you have P.E classes? _____a week

How often do you have P.E classes? _____a week How many P.E.classes do you have in a week 中文翻译 How many music classes do you have a week?与How often music c How many music classes do you have a week? How many music classes do you have a week classes often how have science do you?连词成句 How often do you have science classes?可不可以说成How often scienc How many classes do you have a week?How many English lessons How many English classes do you have every week为什么用do? How many Chinese classes do you have a week?We have two 从英文翻 How many science classes do you have?还是How often science cla how many ( )do you have a week?A,music classes B,music class