题干

They have a 22:00 _______. That is, they have to be in their dorm by 22:00 on school nights.
A.limitB.entry
C.scheduleD.block
上一题 下一题 0.65难度 单项选择 更新时间:2018-11-15 03:53:24

答案(点此获取答案解析)