My friend isn't in her office.She's __________.A.on a holiday B.on holiday C.in holiday D.in holidays

分类: 作业答案 • 2022-09-25 23:04:04

问题描述：

My friend isn't in her office.She's __________.
A.on a holiday B.on holiday C.in holiday D.in holidays

答

选B
on holiday 是固定词组,意为“在度假”