______do you swim in summer?Twice a week.A.How often B.How much C.How long
问题描述:
______do you swim in summer?Twice a week.
A.How often B.How much C.How long
答
how often,对频率的提问。
答
A.How often 提问次数用How often
答
A
答
A表示频率,在夏天多久游一次泳?一周二次
答
A.How often