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【单选题】
电磁式继电器和电磁式接触器的主要区别是( )。
A.
工作原理不同
B.
接触器可以频繁操作和远距离控制,而继电器不可以
C.
结构不同
D.
继电器的触点不能用来接通和分断负载电路
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举一反三
【判断题】If unemployment and balance of payments surplus coexist, the government should combine expansionary fiscal policy and expansionary monetary policy. ( )
A.
正确
B.
错误
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【单选题】计算机网络,就是把分布在不同地理区域的计算机以及外部设备利用通信线路互连成网络系统,从而使众多的计算机可以方便地互相传递信息,共享信息资源。
A.
True
B.
False
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【简答题】If you want to survive unemployment and prepare yourself for a new job, you could pick up some language skills, learn more computer skills or consider becoming an apprentice in a new field.
查看完整题目与答案
【简答题】Suppose the Okun's law coefficient is 2, the full-employment level of output is $5000 billion, and the natural rate of unemployment is 6%. (a) What is the current level of output if the current unemp...
查看完整题目与答案
【单选题】观音菩萨讲经的道场在( )。
A.
浙江普陀山
B.
山西五台山
C.
四川峨眉山
D.
安徽九华山
查看完整题目与答案
【判断题】计算机网络,就是把分布在不同地理区域的计算机以及专门的外部设备利用通信线路互连成一个规模大、功能强的网络系统,从而使众多的计算机可以方便地互相传递信息,共享信息资源。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Fill in the blanks with the words or expressions in the box. Change their forms if necessary. affect; social; scared; stress; in turn; view; hold back; esteem They try to solve ___________...
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【单选题】If the unemployment rate is 6 percent and the number of persons unemployed is 6 million, then the number of people employed is equal to:
A.
100 million.
B.
94 million.
C.
106 million.
D.
6 million.
查看完整题目与答案
【判断题】If you want to survive unemployment and prepare yourself for a new job, you could pick up some language skills, learn more computer skills or consider becoming an apprentice in a new field.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Unemployment arises partly from overpopulation and if fines can’t keep the rich from having more than one child, we should say that the regulation is not ________.
A.
efficient
B.
evident
C.
economic
D.
effective
查看完整题目与答案
相关题目：
【判断题】If unemployment and balance of payments surplus coexist, the government should combine expansionary fiscal policy and expansionary monetary policy. ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】计算机网络,就是把分布在不同地理区域的计算机以及外部设备利用通信线路互连成网络系统,从而使众多的计算机可以方便地互相传递信息,共享信息资源。
A.
True
B.
False
查看完整题目与答案
【简答题】If you want to survive unemployment and prepare yourself for a new job, you could pick up some language skills, learn more computer skills or consider becoming an apprentice in a new field.
查看完整题目与答案
【简答题】Suppose the Okun's law coefficient is 2, the full-employment level of output is $5000 billion, and the natural rate of unemployment is 6%. (a) What is the current level of output if the current unemp...
查看完整题目与答案
【单选题】观音菩萨讲经的道场在( )。
A.
浙江普陀山
B.
山西五台山
C.
四川峨眉山
D.
安徽九华山
查看完整题目与答案
【判断题】计算机网络,就是把分布在不同地理区域的计算机以及专门的外部设备利用通信线路互连成一个规模大、功能强的网络系统,从而使众多的计算机可以方便地互相传递信息,共享信息资源。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Fill in the blanks with the words or expressions in the box. Change their forms if necessary. affect; social; scared; stress; in turn; view; hold back; esteem They try to solve ___________...
查看完整题目与答案
【单选题】If the unemployment rate is 6 percent and the number of persons unemployed is 6 million, then the number of people employed is equal to:
A.
100 million.
B.
94 million.
C.
106 million.
D.
6 million.
查看完整题目与答案
【判断题】If you want to survive unemployment and prepare yourself for a new job, you could pick up some language skills, learn more computer skills or consider becoming an apprentice in a new field.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Unemployment arises partly from overpopulation and if fines can’t keep the rich from having more than one child, we should say that the regulation is not ________.
A.
efficient
B.
evident
C.
economic
D.
effective
查看完整题目与答案