问题补充:
She would love to have gone to the party, but she extra hours to prepare for a meeting.
A. had to work
B. had worked
C. could work
D. would have worked
答案:
(答案→)A. had to work
B. had worked
C. could work
D. would have worked
解析:would love to do表示“将来愿做……”,would love to have done表示“过去原本想做……,但没有做到”,根据第一分句中的这一结构可知,事情应发生在过去,所以but后的分句时态应用一般过去时。