问题补充：
Iyou a beautiful present for your birthday,but I was short of money at that time.
A. would buy
B. had bought
C. would like to have bought
D. must have bought
答案：
A. would buy
B. had bought
(答案→)C. would like to have bought
D. must have bought
解析：可联系答.案.网客服索取。
