药材鉴定的取样原则中,多于1000件的样品,超过的部分在同批药材包件中抽取的样品比例是()
A.10%
B.5%
C.1%
D.逐件取样
E.5件
参考答案:C
A project manager is called to an informal meeting with the customer and a problem is raised. This problem has major implications for the project manager’s company, but the customer wants to pursue a solution at the meeting. The project manager should().
A.tell the customer that he will not address any problems because this is only an information exchange meeting
B.tell the customer that the problem is not sufficiently defined to determine the appropriate action
C.collect as much information on the problem without committing his company to a solution
D.give the customer a range of solutions that might be acceptable to his company
PLC下载程序是指()
A.编程软件将程序装载到PLC
B.PLC将程序传送到编程软件
C.PLC将程序传送到通讯设备
D.通讯设备将程序传送到PLC