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【单选题】
当检测到故障时,自诊断系统完成以下基本工作,储存故障信息,启动带故障运行控制功能,()
A.
以灯光向驾驶员发出故障信号
B.
显示故障信息
C.
停止工作
D.
自我排除故障
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参考答案:
举一反三
【单选题】If the p-value is greater than alpha in a two-tailed test: ( )
A.
the null hypothesis should not be rejected.
B.
B.the null hypothesis should be rejected.
C.
a one-tailed test should be used.
D.
a one-tailed test should not be used.
【单选题】股份公司在较大范围发行数量较大的股票,通常采用的发行方式是( )。
A.
公募发行
B.
私募发行
C.
直接发行
D.
间接发行
【单选题】When were these white-tailed deer introduced to the island?
A.
In 1926.
B.
In 1826.
C.
In 1962.
D.
In 1862.
【单选题】Most businesses seek to make a profit( 利润 )--that is, they aim to achieve income that is more than the costs of operating the business. __ 71 Commonly called nonprofits, these organizations...
A.
However, some businesses only seek to earn enough to cover their operating costs
B.
The second aspect relates to the application of these policies by departments.
C.
In the theory of business management, organization has two main aspects.
【单选题】Doing Business in Asia Many Westerners wanting to do businesses in Asian nations seek information and advice about things they need to know in order to be successful. By Westerners who have already be...
A.
Y
B.
N
C.
NG
【单选题】设数据库关系模式R=(A,B,C,D,E),有下列函数依赖:A→BC,D→E,C→D;下述对R的分解中,哪些分解是R的无损连接分解( ) 。I.(A,B,C)(C,D,E) II.(A,B)(A,C,D,E)III.(A,C)(B,C,D,E) IV.(A,B)(C,D,E)
A.
只有Ⅳ
B.
Ⅰ和Ⅱ
C.
Ⅰ、Ⅱ和Ⅲ
D.
都不是
【单选题】如果资本市场是完全有效的,下列表述不正确的是( )。
A.
股价可以综合反映公司的业绩
B.
运用会计方法改善公司业绩可以提高股价
C.
公司财务决策会影响股价的波动
D.
投资者只能获取与投资风险相称的报酬
【单选题】如果资本市场是完全有效的,下列表述中不正确的是( )
A.
股价可以综合反映公司的业绩
B.
运用会计方法改善公司业绩可以提高股价
C.
公司的财务决策会影响股价的波动
D.
在证券市场上,购买和出售金融工具的交易的净现值等于零
【判断题】Non-profit businesses operate in many of the same ways as businesses that seek profits.
A.
正确
B.
错误
【判断题】Businesses seek to earn a profit by providing goods and services to others.
A.
正确
B.
错误
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