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搜题
【单选题】
人力资本是通过投资形成并由劳动者的知识和()构成。
A.
技能
B.
物化劳动
C.
精神劳动
D.
体力
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【简答题】How thermodynamics can be used forchemical engineers?
【判断题】在正反转电路中,用复合按钮能够保证实现直接切换。
A.
正确
B.
错误
【单选题】1989 年 9 月,向中央郑重提出了从领导岗位退下来的请求。同年 11 月召开的十三届接受了辞去职务的请求,决定任中央军事委员会的人是
A.
B.
C.
D.
【简答题】What is the value of thermodynamics?
【单选题】Puffer fish, green-skinned red meat fish, kidney beans, lentils, dutch soybean milk, wild mushrooms are common ______ food
A.
safty
B.
healthy
C.
toxic
D.
nutritious
【简答题】The ocean contains many strange and surprising creatures. One such creature is the puffer fish. This very strange fish is probably the most poisonous creature in the ocean. The poison that this fish p...
【简答题】How many kinds of systems are there in chemical thermodynamics? And what are they?
【简答题】1–6C What is the zeroth law of thermodynamics?
【判断题】在正反转电路中,用复合按钮能够保证实现可靠互锁。
A.
正确
B.
错误
【判断题】Thermodynamics is equilibrium thermodynamics.
A.
正确
B.
错误