问题补充：
--Did Mary come 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
答案：
A. would like to invite
(答案→)B. would have liked to invite
C. must have invited
D. could invite
解析：可联系答.案.网客服索取。
