Our monitor was absent. Otherwise I the chair.
A. would not take
B. didn't take
C. hadn't taken
D. wouldn't have taken
网友回答
A. would not take
B. didn't take
C. hadn't taken
(答案→)D. wouldn't have taken
解析：本题考查虚拟语气。句意：我们班长缺席了，否则就不是我主持会议了。结合前面的was可知是与过去相反的虚拟语气，此时主句谓语动词用would have done形式。