Jim's father said to him, "I hope you _____ what I _____ you to buy." [ ]

A. didn't forget, told

B. not to gorget, have told

C. won't forget, have told

D. haven't forgotton, will tell

为了检查应用程序，应用程序可以分成4类，其中表示程序与它所服务的业务过程和使用的数据都不在同一地点的是哪一类，并且此类程序也是应该避免的

A．0类

B．1类

C．2类

D．3类