He has a 10-miles' drive each day to and from his work.此处的mile后面加"s"是正确的吗?有连字符的话是否要加"s"?
问题描述：
He has a 10-miles' drive each day to and from his work.
此处的mile后面加"s"是正确的吗?有连字符的话是否要加"s"?
答
a 10-mile drive
答
直接用a 10-mile drive
答
此处的mile后面加"s"是错的,有连字符是不能加S的,也不能用’,只能用单数.要改为：a 10-mile drive 或 10 miles' drive .