They______at lunch time but the flight was delayed.

admin2012-05-23  26

问题 They______at lunch time but the flight was delayed.

选项 A、ought to have arrived
B、ought to arrive
C、must arrive
D、must have arrived

答案A

解析
转载请注明原文地址:https://kaotiyun.com/show/nfGC777K
本试题收录于: 英语题库普高专升本分类
0

随机试题
最新回复(0)