—Did you get a ticket then?—Yes otherwise I the concert last night. A. didn’t attendB. wo

问题补充：

—Did you get a ticket then?

—Yes,otherwise I the concert last night.

A. didn’t attend

B. wouldn’t attend

C. hadn’t attended

D. wouldn’t have attended

答案：

A. didn’t attend

B. wouldn’t attend

C. hadn’t attended

(答案→)D. wouldn’t have attended

解析：本题的虚拟条件不是通过if从句表示，而是通过副词otherwise表示出来。句义：—你买到票了吗？—是的。要不然，我昨天晚上就不会去看音乐会了。根据句义可知本句中的Otherwise=If I hadn’t got the ticket.因为句中有last night说明这是与过去事实相反的虚拟语气，故主句使用“情态动词+have done”的形式。故D正确。