we'll have a()holiday.A.three days' B.three-day C.three-days D.A and B

问题描述:

we'll have a()holiday.A.three days' B.three-day C.three-days D.A and B

A

个人感觉选B

D
A,就像my ,our那样的
B,就是定语

A三天的假期

选D 肯定的,不同的表达,相同的意思,语法均正确