____do you do morning exercise Every morning.A____do you do morni_英语解答

____do you do morning exercise Every morning.A
____do you do morning exercise
Every morning.
A.how many B.how often C.how much.D.how many times

人气：434 ℃　时间：2019-11-15 06:44:39

解答

Bhow often问的是频率B跟D有什么不一样呢？how many times问的是次数，而B问的是多久一次，表频率。