英语怎么说:“一周有几天?”及“一周有七天”?

How many days are there in a week?There are 7 days in a week
一周有几天?How many days are there a week?一周有七天There are 7 days a week.
sunday ,monday,tuesday .wednesday friday,friday ,saturday
How many days are there in a week?There are 7 days in a week一周有几天?How many days are there a week?一周有七天There are 7 days a week.本回答被网友采纳一样的