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题目内容
（河南财经政法大学-金融学-大学英语4）
__________ before we depart tomorrow, we should have a wonderful dinner party.
A.Had they arrived
B.Would they arrive
C.Were they arriving
D.Were they to arrive
A.Had they arrived
B.Would they arrive
C.Were they arriving
D.Were they to arrive
参考答案
