Which of the following statements is not true
A. Electric fish come from different families.
B. One can get a shock by touching the electric rays in two places.
C. The electric plates in the rays are connected with the spinal cord.
D. The electric catfish and eels are edible.
( )可以联合几个事业部的力量研发新产品，提供新服务，形成拳头优势，使公司总经理能够将自己的时间和精力主要集中在企业重大战略性决策上。
A. 矩阵制
B. 事业部制
C. 职能制
D. 超事业部制
在工作岗位调查方法中，( )能够为最大限度地增加产量，规定员工和设备在工作日内合理的负荷量，确定劳动者体力劳动强度的级别等提供必要的依据。
A. 档案记录
B. 抽样调查
C. 问卷调查
D. 岗位写实
Which of the following can produce the strongest shock
A. The electric eel.
B. The electric catfish.
C. The newly-born electric torpedoes.
D. The fully-grown electric ray.
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