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【单选题】
下列项目中属于延期变动成本的是()。A.
化验员的工资
B.
电话费
C.
浮动工资
D.
热处理费
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举一反三
【单选题】请在第__（47）__处填上正确答案。 查看材料
A.
Another distinction between science and technology has to do with the progress in each.
B.
Unlike science，progress in technology must be measured in terms of the human factor.
C.
What scientists discover may shock or anger people——as did Darwin’S theory of evolution.
D.
Science and technology are different.
E.
We are all familiar with the improper use of technology.
F.
Science is a method of answering theoretical questions;technology is a method of solving practical problems.
【单选题】With increasing prosperity, West European youth is having a fling that is creating distinctive consumer and cultural patterns. The result has been the increasing emergence in Europe of that phenomenon...
A.
has never been clearly distinguished from the adult market
B.
is exceptionally easy to predict
C.
has long been under the scrutiny of consumer investigators
D.
is responsible for a larger percentage of consumption than was true a few years ago
【单选题】下列哪个问题是经理在基于胜任素质的职位分析的基础上编写职位描述时最可能会提出的？（）
A.
与该职位匹配的典型职责是什么？
B.
该职位的工作环境和安全情况是什么？
C.
该职位的员工的晋升机会是什么？
D.
为了胜任该职位，员工应该能做什么？
【单选题】【单选】一般船舶采用“尾先离”时，有关船尾摆出角度的操作下列哪项正确？
A.
吹开风时，船尾摆出角度应增大
B.
吹拢风时，船尾摆出角度应减小
C.
流速较大时，船尾摆出角度应增大
D.
流速较小时，船尾摆出角度应增大
【多选题】分段器与重合器的最主要区别是（ ）。
A.
分段器没有短路开断能力
B.
分段器能隔离线路故障
C.
分段器能分荷电流
D.
分段器只根据“记忆”的过电流脉动次数动作
E.
分段器自身具有控制和保护功能
【单选题】请在第__（49）__处填上正确答案。 查看材料
A.
Another distinction between science and technology has to do with the progress in each.
B.
Unlike science，progress in technology must be measured in terms of the human factor.
C.
What scientists discover may shock or anger people——as did Darwin’S theory of evolution.
D.
Science and technology are different.
E.
We are all familiar with the improper use of technology.
F.
Science is a method of answering theoretical questions;technology is a method of solving practical problems.
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