--------does he do sports every day?He does sports for two hour every day.

问题描述:

--------does he do sports every day?He does sports for two hour every day.
我想知道---How often ---How mang ---How long----How soon 的用法

how often 多久一次
HOW MANY 多少次
HOW LONG 多长时间
HOW SOON 还有多久