【简答题】When employees ‘___________ ’, i.e. inform their employer that they will be leaving the company as soon as their contract allows, the company should try to discover why the person has resigned.
【判断题】边际产出下降时,平均产出不一定下降。( )
【单选题】在一变动投入生产函数中,当投入要素的平均产量上升时_______。
【判断题】边际产出下降时,平均产出一定下降。( )
【单选题】假定收益递减规律永远成立,那么以下A、B、C、D四项叙述,各项分别是正确的还是错误的为什么
A.
如果平均产量超过了边际产量,则平均产量一定上升。\r\n
B.
如果边际产量等于平均产量,则平均产量一定达到最大。\r\n
C.
当边际产量达到最大时,总产量也达到最大。\r\n
【单选题】The Company should clearly define and document the master’s responsibility with regard to all the following items
B.
implementing the safety and environmental protection policy the Company
C.
motivating the crew in the observation of the policy
D.
designing the procedures for internal audits and management reviews
E.
Issuing appropriate orders and instructions in a clear and simple manner
【多选题】Before the product is mass produced, the company should
A.
produce sample product
B.
modify the sample further
C.
conduct another market survey
D.
test the sample products
E.
make further changes against the original findings
【单选题】听力原文:粪代谢氮是指肠道内源性氮,是在试验对象完全不摄入蛋白质时,粪中的含氮量。成人24h内粪代谢氮一般为0.9~1.2g。谷类种子中的营养素在各结构层的分布不同,其中 B族维生素及矿物质主要分布在( )。
【单选题】The company should establish procedures by which ________ receive relevant information on the safety
A.
nagement system in working language or language understood by them.
D.
Personnel transferred to new assignments
【单选题】在一变动投入生产函数中,当投入要素的平均产量下降时_______。