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【判断题】
特种作业操作证每6年复审一次。A.
正确
B.
错误
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举一反三
【单选题】E Ө (Mn 2+ /Mn)=-1.029 V , E Ө (Cu 2+ /Cu)=0.342 V , E Ө (Ag + /Ag)=0.799 V , 判断氧化剂强弱的顺序是:
A.
Ag + >Mn 2+ >Cu 2+ ；
B.
Cu 2+ >Mn 2+ >Ag + 。
C.
Mn 2+ >Cu 2+ >Ag + ；
D.
Ag + >Cu 2+ >Mn 2+ ；
【单选题】计算机网络给我们提供大量有益的信息.也带来许多毫无价值的信息,甚至传播一些有悖于社会道德规范的东西。这启示我们( )
A.
要重视事物的积累
B.
要用不同的方法解决不同的矛盾
C.
要坚持一分为二的观点来解决问题
D.
要解决矛盾就要认识矛盾的特点
【单选题】Which of the following statements is true? I.If young firms are struggling to obtain funding from underdeveloped financial markets, the most efficient policy solution would be a production subsidy. II...
A.
a. I only
B.
b. I and II
C.
c. II and III
D.
d. II only
【判断题】Costs of training is a kind of cost incurred in order to prevent employees leaving.
A.
正确
B.
错误
【单选题】计算机网络给我们提供大量有益的信息,也带来许多毫无价值的信息,甚至传播一些有悖于社会道德规范的东西。这启示我们( )
A.
要坚持一分为二的观点
B.
要用不同的方法解决不同的矛盾
C.
何矛盾都是有主有次的
D.
看问题只要看到好的方面
【简答题】已知: Cu 2+ ———Cu + ——Cu , E Ө (Cu 2+ / Cu )= 0.34V , E Ө (Cu 2+ / Cu+ )=0.158V, 则反应 Cu + Cu 2+ =2Cu + 的 E 为 _________V 。(保留到小数点后第3位)
【单选题】The total of termination costs, hiring costs, training costs, and other costs related to replacing a worker is referred to as ________.
A.
cost per hire
B.
sunk cost
C.
turnover cost
D.
hidden cost
【单选题】Which of the following statements is true?I. If young firms are struggling to obtain funding from underdeveloped financial markets, the most efficient policy solution would be a production subsidy.II....
A.
I only
B.
I and II
C.
II and III
D.
II only
【单选题】An important advantage of on-the-job training is that it
A.
provides immediate transfer of training
B.
allows employees to learn at their own rate without any pressure to produce
C.
provides for greater group interaction
D.
reduces the costs of supervision
【单选题】为了及时、正确地计算产品成本,企业应做好的各项基础工作不包括()
A.
选择适当的成本计算方法
B.
材料物资的计量、收发、领退和盘点
C.
做好各项原始记录工作
D.
定额的制定和修订
相关题目：
【判断题】Costs of training is a kind of cost incurred in order to prevent employees leaving.
A.
正确
B.
错误
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