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【单选题】
平面力偶系合成的结果是一个A.
合力
B.
合力偶
C.
力矩
D.
主矢和主矩
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反馈参考答案：
举一反三
【单选题】在全部投资均于建设起点一次投入，建设期为0，投产后每年净现金流量相等的条件下，为计算内部收益率所求得的年金现值系数的数值等于该项目的静态投资回收期。( )
A.
正确
B.
错误
【简答题】Employment practices often reflect the needs of employers several decades ago．Times have changed．And so too has the Canadian workforce．Yet many employment practices have not kept pace with this change...
【简答题】阅读理解。 Employment practices often reflect the needs of employers several decades ago. Times have changed. And so too has the Canadian workforce. Yet many employment practices have not kept pace with th...
【简答题】阅读理解。 Employment practices often reflect the needs of employers several decades ago. Times have changed. And so too has the Canadian workforce. Yet many employment practices have not kept pace with th...
【单选题】Which of the following would not represent an ethical objective in relation to employment practices?
A.
Guarantee of minimum wages
B.
Proactive health, safety and welfare promotion
C.
Promotion of workforce diversity
D.
Employability training
【单选题】The instabilities beneath current employment practices need to be removed.
A.
B.
C.
D.
【单选题】在全部投资均于建设起点一次投入，建设期为零，投产后每年净现金流量相等的条件下，计算内部收益率所求得的年金现值系数的数值应等于该项目的()。
A.
回收系数
B.
净现值率
C.
静态投资回收期
D.
投资利润率
【多选题】What are the most common ethical issues involve employment practices?
A.
poor working conditions
B.
child labor
C.
environmental pollution
D.
corruption
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