来自李志全的问题
________beforewedepartthedayaftertomorrow,weshouldhaveawonderfuldinnerparty.A)HadtheyarrivedB)WouldtheyarriveC)WeretheyarrivingD)Weretheytoarrive
________beforewedepartthedayaftertomorrow,weshouldhaveawonderfuldinnerparty.
A)Hadtheyarrived
B)Wouldtheyarrive
C)Weretheyarriving
D)Weretheytoarrive
