【名词&注释】
劳动法(labor law)、相对运动(relative motion)、目标管理(objective management)、职业培训(vocational training)、工作时间(working time)、劳动合同(labor contract)、自我实现的需要(need of self-actualization)、集体合同(collective contract)
[单选题]适任证书被吊销_____年后，才可向原签发机关申请较低等级或职务的适任证书。
A. 1
B. 2
C. 3
D. 4
查看答案&解析
举一反三：
[单选题]The dockers are busy ________ their work
A. in
B. with
C. at
D. by
[单选题]液压马达的实际输出扭矩小于理论输出扭矩是因为( )。
A. 油在马达内流动存在压力损失
B. 油在马达内流动存在漏泄损失
C. 液压马达相对运动部件存在摩擦损失
D. A+C
[单选题]Proper lubrication of the main bearings is more easily obtained in a single acting, four-stroke/cycle diesel engine than in a tow-stroke/cycle diesel engine because________.
A. The direction of pressure on the journal in four-stroke engine is continuously
B. positive feed lubricators are installed on all bearings of four-stroke engine, whereas as a splash feed system is used on tow-stroke engine
C. four-stroke engines usually utilize a heavier grade of oil than tow-stroke engines
D. Low-stroke engines usually consume less lube oil than four-stroke engines
[单选题]目标管理属于满足一( )的激励因素。
A. 生理的需要
B. 安全的需要
C. 尊重的需要
D. 自我实现的需要(need of self-actualization)
[单选题]下列哪一项不是我国劳动法的内容___。
A. 劳动合同(labor contract)和集体合同(collective contract)
B. 工作时间和休息、休假
C. 职业培训
D. 卫生检疫
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