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【单选题】
Discoveries in science and technology are thought by “ untaught minds ” to come in blinding flashes or as the result of dramatic accidents. Sir Alexander Fleming did not, as legend would have it, look at the mold on a piece of cheese and get the idea for penicillin there and then. He experimented with antibacterial substances for nine years before he made his discovery. Inventions and innovations almost always come out of laborious trial and error. Innovation is like soccer; even the best players miss the goal and have their shots blocked much more frequently than they score. What does the author probably mean by “untaught mind” in the paragraph?
A.
A person ignorant of the hard work involved in experimentation.
B.
A citizen of a society that restricts personal creativity.
C.
A person who has had no education.
D.
An individual who often comes up with new ideas by accident.
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【单选题】Your estimate of the market risk premium is 9%. The risk-free rate of return is 4.1% and General Motors has a beta of 1.8. What is General Motors' cost of equity capital?
A.
20.3%
B.
18.3%
C.
19.3%
D.
21.3%
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【单选题】不属于党的群众观点的是
A.
一切听从党的领导
B.
相信人民群众自己解放自己
C.
一切向人民群众负责
D.
全心全意为人民服务
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【单选题】Your estimate of the market risk premium is 6%. The risk-free rate of return is 4%, and General Motors has a beta of 1.6. According to the Capital Asset Pricing Model (CAPM), what is the expected retu...
A.
12.2%
B.
12.9%
C.
13.6%
D.
14.3%
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【判断题】0305B02.补偿导线与热电偶热电极的两个接点的温度可以不相等。 ( )
A.
正确
B.
错误
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【判断题】An allowance for receivables is a general estimate of the percentage of debts which are not expected to be repaid.
A.
正确
B.
错误
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【单选题】Consider a least squares regression line given by Y = 5.25 + 2.3X, where and . As a general rule-of-thumb, a manager can be 95 percent confident that the true value of the underlying parameter estima...
A.
[5.25-2x1.25, 5.25+2x1.25].
B.
[5.25-2x2, 5.25+2x2].
C.
[2.3-2x1.25, 2.3+2x1.25].
D.
[2.3-2x2, 2.3+2x2].
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【单选题】共轨系统中,轨压限制阀打开后,燃油将流回
A.
油箱
B.
喷油泵
C.
高压共轨管
D.
喷油器
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【单选题】共轨系统中,轨压限制阀打开后,燃油将流回
A.
高压共轨管
B.
喷油器
C.
喷油泵
D.
油箱
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【单选题】Your estimate of the market risk premium is 7%. The risk-free rate of return is 4% and General Motors has a beta of 1.6. What is General Motors' cost of equity capital?
A.
15.2%
B.
14.4%
C.
16.0%
D.
13.7%
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【单选题】Your estimate of the market risk premium is 9%. The risk-free rate of return is 4.1% and General Motors has a beta of 1.8. What is General Motors' cost of equity capital?
A.
20.3%
B.
18.3%
C.
19.3%
D.
21.3%
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【单选题】Your estimate of the market risk premium is 9%. The risk-free rate of return is 4.1% and General Motors has a beta of 1.8. What is General Motors' cost of equity capital?
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19.3%
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【单选题】不属于党的群众观点的是
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【单选题】Your estimate of the market risk premium is 6%. The risk-free rate of return is 4%, and General Motors has a beta of 1.6. According to the Capital Asset Pricing Model (CAPM), what is the expected retu...
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12.2%
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14.3%
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【判断题】0305B02.补偿导线与热电偶热电极的两个接点的温度可以不相等。 ( )
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B.
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【判断题】An allowance for receivables is a general estimate of the percentage of debts which are not expected to be repaid.
A.
正确
B.
错误
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【单选题】Consider a least squares regression line given by Y = 5.25 + 2.3X, where and . As a general rule-of-thumb, a manager can be 95 percent confident that the true value of the underlying parameter estima...
A.
[5.25-2x1.25, 5.25+2x1.25].
B.
[5.25-2x2, 5.25+2x2].
C.
[2.3-2x1.25, 2.3+2x1.25].
D.
[2.3-2x2, 2.3+2x2].
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【单选题】共轨系统中,轨压限制阀打开后,燃油将流回
A.
油箱
B.
喷油泵
C.
高压共轨管
D.
喷油器
查看完整题目与答案
【单选题】共轨系统中,轨压限制阀打开后,燃油将流回
A.
高压共轨管
B.
喷油器
C.
喷油泵
D.
油箱
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【单选题】Your estimate of the market risk premium is 7%. The risk-free rate of return is 4% and General Motors has a beta of 1.6. What is General Motors' cost of equity capital?
A.
15.2%
B.
14.4%
C.
16.0%
D.
13.7%
查看完整题目与答案
【单选题】Your estimate of the market risk premium is 9%. The risk-free rate of return is 4.1% and General Motors has a beta of 1.8. What is General Motors' cost of equity capital?
A.
20.3%
B.
18.3%
C.
19.3%
D.
21.3%
查看完整题目与答案