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【单选题】
下列关于合力的叙述中正确的是( )A.
合力是原来几个力的等效代替,合力的作用效果与分力的共同作用效果相同
B.
两个力夹角为θ（0≤θ≤π），它们的合力随θ增大而增大
C.
合力的大小总是比分力的代数和大
D.
不是同时作用在同一物体上的能进行力的合成的运算
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【判断题】Human capital refers to human-made capital such as tools and machinery, as opposed to natural capital such as rivers and timber.
A.
正确
B.
错误
【单选题】The term human capital refers to
A.
labor resources used to make capital equipment.
B.
buildings and machinery.
C.
people's knowledge and skill.
D.
entrepreneurship and risk-taking.
【单选题】The term human capital refers to (人力资本是指——中文由在线翻译而来,仅供参考.下同.)
A.
labor resources used to make capital equipment.用于制造资本设备的劳动力资源。
B.
buildings and machinery.建筑物和机械。
C.
people's knowledge and skill.人们的知识和技能。
D.
entrepreneurship and risk-taking.创业和冒险。
【单选题】Human capital refers to:
A.
output per worker.
B.
the education and knowledge embodied in the workforce.
C.
society's investment in capital goods.
D.
people working with capital goods.
【单选题】The natural capital in Paragraph 5 refers to______.
A.
the defense built by human being to prevent natural disasters
B.
the barrier formed by natural features to natural disasters
C.
the capital that government pour into restoring natural landscapes
D.
the capital that banks reserves for relief work after natural disaster
【简答题】热转印机会用吗?开关旋钮有何作用?
【判断题】Human Capital refers to the knowledge and skills that workers acquire through education, training, and experience.
A.
正确
B.
错误
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