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【判断题】
变压器的效率等于其输出视在功率与输入视在功率的比值。
A.
正确
B.
错误
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【简答题】Mind and rivers can be both broad. It is a known fact that the broader the river, the shallower it is. Therefore it must be true that the broader the mind, the shallower it is.
【单选题】共发射极放大电路如图 1 所示。输入信号电压为正弦波,输出电压的波形出现了图 2 所示的失真,若要消除失真,则应( )。
A.
调低静态工作点
B.
调高静态工作点
C.
减小输入信号
D.
增加集电极电阻 R C 的值
【多选题】下列有关货币市场基金的说法中,正确的是( )。
A.
同其他类型基金相比,风险最低
B.
同其他类型基金相比,流动性最好
C.
同其他类型基金相比,回报率较低
D.
同其他类型基金相比,不适合进行长期投资
【单选题】Mind and rivers can be both broad. It is a known fact that the broader the river, the shallower it is. Therefore, it must be true that the broader the mind, the shallower it is.
A.
Dicto simpliciter
B.
Hasty generalization
C.
Ad Misericordiam
D.
False analogy
【判断题】Mind and rivers can be both broad. It is a known fact that the broader the river, the shallower it is. Therefore it must be true that the broader the mind, the shallower it is.
A.
正确
B.
错误
【单选题】Mind and rivers can be both broad. It is a known fact that the broader the river, the shallower it is. Therefore it must be true that the broader the mind, the shallower it is.
A.
Hasty Generalization
B.
Dicto Simpliciter
C.
Ad Misericordiam
D.
False Analogy
【单选题】Mind and rivers can be both broad. It is a known fact that the broader the river, the shallower it is. Therefore it must be true that the broader the mind, the shallower it is.
A.
Dicto Simpliciter
B.
Hasty Generalization
C.
False Analogy
D.
Ad Misericordiam
【单选题】Mind and rivers can be both broad. It is a known fact that the broader the river, the shallower it is. Therefore it must be true that the broader the mind, the shallower it is.
A.
Dicto Simpliciter
B.
Hasty Generalization
C.
Ad Misericordiam
D.
False Analogy
【单选题】下列关于通信技术发展史的说法错误的是
A.
马可尼利用风筝作为收发天线进行通信,开辟了通信的新时代
B.
莫尔斯发明了莫尔斯码用于电报通信
C.
贝尔发明了史上第一台电话机
D.
麦克斯韦预言了电磁波的存在并通过实验证明了其存在,为后续的技术发展奠定了理论基础
【单选题】mind and rivers can be both broad.(心灵和河水同样宽广)
A.
dicto simpliciter
B.
hasty generalization
C.
ad misericordiam
D.
false analogy
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