31. Sara : What ______is the group chat?Dan : It's ______in the______(A) time ; 8 o'clock
問題詳情
31. Sara : What ______is the group chat?Dan : It's ______in the______ (A) time ; 8 o'clock ; p.m. (B) day ; at 8 o'clock ; p.m. (C) time ; 8 o'clock ; evening. (D) time ; at 8 o'clock ; evening.