题目内容:
______ before we depart the day aftertomorrow, we should have a wonderful dinner party.
A.Had they arrived
B.Were they arriving
C.Would they arrive
D.Were they to arrive
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析:
______ before we depart the day aftertomorrow, we should have a wonderful dinner party.
A.Had they arrived
B.Were they arriving
C.Would they arrive
D.Were they to arrive