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搜题
【单选题】
长期卧床的患者发生心源性水肿时,最先出现水肿的部位
A.
颜面部
B.
足踝部
C.
腹部
D.
骶尾部
E.
上肢
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【单选题】已知RC一阶电路的响应u_c (t)=5(1-e^(-10t) )V,若R=1kΩ,此时电容C等于_____。
A.
0.0001F
B.
0.001F
C.
0.01F
D.
0.2F
【单选题】已知RC一阶电路的响应u_c (t)=5(1-e^(-10t) )V,则电路的时间常数_____。
A.
0.1 s
B.
0.3 s
C.
0.4 s
D.
0.5 s
【判断题】“德性和智慧是人生的真幸福”的言论出自 古希腊哲学家柏拉图。
A.
正确
B.
错误
【简答题】Although many ______ globalization as simply an economic phhenomenon, it is multidisciplinary in its causes and its effects. (speak)
【单选题】A central assertion of _____ is that marketing techniques can be used to promote causes and improve the lives of individuals and society.
A.
Globalization
B.
The social marketing concept
C.
The glocal movement
D.
Consumerism
【简答题】Although many ___ globalization as simply an economic phenomenon, it is multidisciplinary in its causes and its effects. (speak)
【单选题】在快餐店改变背景音乐来观察客人用餐速度的变化属于()
A.
实验法
B.
体验法
C.
调查研究法
D.
观察法
【简答题】15) Although many ............................... globalization as simply an economic phenomenon, it is multidisciplinary in its causes and its effects. (speak)
【单选题】已知 RC 一阶电路的响应 u C (t)=5(1-e -10t )V ,若 R=lK Ω,此时电容 C 等于( )。
A.
0.0001F
B.
0.001F
C.
0.01F
D.
0.2F
【单选题】The current globalization is probably one that______.
A.
exposes the misalignment between economy and values
B.
enables economy to become a servant to ordinary people
C.
constrains ordinary people's life with economy
D.
causes the world epidemic of youth unemployment
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