科学决策的程序不包括什么？（）
A.分析评估
B.方案优选
C.试验验证
D.重点实施
参考答案：D
(2012·重庆高考)We're having a meeting in half an hour.The decision ________ at the meeting will influence the future of our company.
A．to be made
B．being made
C．made
D．having been made
现代柔性版印刷的上墨辊为（）。
A.胶辊
B.镀铬钢辊
C.铜辊
D.网纹辊
