高一一道英语单选He returned to work after his _____ Christmas leaveA、six day‘s B、six days C、six-day D、six-days但是B不可以吗?six days不是=six-day吗?顺便问一句 有些题经常考什么a one-mile 、one miles、a-one-mile

高一一道英语单选He returned to work after his _____ Christmas leaveA、six day‘s B、six days C、six-day D、six-days但是B不可以吗?six days不是=six-day吗?顺便问一句 有些题经常考什么a one-mile 、one miles、a-one-mile 一道高一英语单选He gave me a（）smile.A.SatisfiedB.SatisfyingC.SatisfiesD.Satisfaction 【高一英语单选题一道】Several pages were found _____when the book was returned to me.A.missing B.lost C.gone D.disappeare请问为什么答案选择C,而其他的不行? 高一英语单选12-17 求答案,高一英语单选 高一英语单选18-25 高二英语单选一道.求详解 高一英语单选一道 ,原因He ------better than the other students in his classA is supposed to be B is gong toC was thinking about thatD thinks to be[原因?.. 一道高一英语单选题He was requested that the money he found in his taxi ___to the police office soon.A.must be sent B.be sent C.should sentD.was sent 高一英语单选14至17 高一英语1,2,3,4,5单选 高一英语单选1至5 高一英语上面单选,求检查 高一英语单选1至3 高一英语单选,为什么A也可以 请教高一英语问题,求达人解答（单选） 高一预科班英语单选 只有六题... 高一英语单选题,第一题应该选什么?