I would appreciate__________ me

I would appreciate__________ me an up-to-date price list for your supplies.
A、if you would send
B、you send
C、that you would send
D、your sending
【正确答案】：D
【题目解析】： appreciate+动名词 感激…,appreciate 后面不可以直接跟if从句，可以这样用：I would appreciate it if you would send me up-to-date price list for your supplies.