A.祝您假期愉快。 B.祝您旅途愉快。 C.祝您心情愉快。 D.祝您工作愉快。
A.hi,where are you? B.hello,where are you going to? C.hello,where are you going? D.hi,where to go?
A、運方 B、站方 C、旅客 D、互不