It is five years since we began to enjoy a _________spring holiday each yearA.ten-dayB.ten dayC.ten day'sD.ten-days
问题描述:
It is five years since we began to enjoy a _________spring holiday each year
A.ten-day
B.ten day
C.ten day's
D.ten-days
答
A.ten-day
a ten-day spring holiday
= a ten days' spring holiday