--Did Mary e to your birthday party?
--No. I her, but she was away on business.
A. would like to invite
B. would have liked to invite
C. must have invited
D. could invite
网友回答
A. would like to invite
(答案→)B. would have liked to invite
C. must have invited
D. could invite
解析：本题对话首先提供的信息为一般过去时，所以限定了所要填定信息的时态。would like to一般用于表示现在时，而句中时态为过去，所以需用would have liked to