Question

—Good news! We will have a ________ holiday.
—I’ve heard of it. But it’s coming in ________.

A．three days; three days’ time	B．three days’; three days’
C．three-day; three days	D．three days; three-day time

Answer 1

C

时间表示量修饰名词，通常用连字符，用连字符的单词不使用复数，三天的假期可写成three-day holiday，表示具体的时间可以直接写数词加时间单位，有复数形式，三天可写成three days，故选C。