How many music classes do you have a week?与How often music classes do you have a week?有什么不同

问题描述:

How many music classes do you have a week?与How often music classes do you have a week?有什么不同

第一个是指你一星期音乐课有几节,是针对数量的提问,回答一周两节之类的;
第二个是指你一星期音乐课有多常,是针对频率的提问,回答一周两次之类的.
希望对你有用哦!