建立成功的MIS有两个先决的条件：一个是指定好系统的开发策略；二是企业管理 ______。
参考答案：科学化
—Which would you like, tea or coffee?
— Either______ OK， but I prefer coffee ______ milk.
A．is; with
B．is; to
C．are; with
D．are; to
