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【简答题】
在“商品销售”数据库中,根据“销售表”和“商品表”查询每种商品的商品号、商品名、单价、销售数量和销售金额(商品号、商品名取自商品表,单价和销售数量取自销售表,销售金额=单价*销售数量),结果按销售金额降序排序,并将查询结果存储到see_a表中。
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【简答题】斜齿圆柱齿轮 螺旋角β越大,轮齿倾斜程度越 ,传 动平稳性越 ,但轴向力也越 。
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【判断题】由不同语言编写的程序,从执行的速度来说,可得到“高级语言 > 汇编语言 > 机器语言”的结论。
A.
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【简答题】斜齿圆柱齿轮螺旋角β越大,轮齿倾斜程度越大,传动平稳性越(),但轴向力也越()。
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【判断题】纳税人对税务所(分局)、各级税务局的稽查局的具体行政行为不服的,可以选择向其所属税务局或者上一级税务机关申请行政复议。( )
A.
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B.
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【单选题】Which feature of Hofstede's work lends the study a great deal of validity?
A.
It measured attitudes of IBM employees.
B.
It measured attitudes of many successful people.
C.
The survey was carried out in the 1970s.
D.
It surveyed 116,000 people.
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【简答题】Javascript 里获取焦点的事件是 _____ 。
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【单选题】Which country received the highest score for individualism in Hofstede's study?
A.
Great Britain
B.
Australia
C.
the United States
D.
Canada
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【简答题】In a US study, researchers measured (测量) the happiness of 4739 people over 20 years. The study found that a person’s happiness depends on the happiness of people he connects with. Surprisingly, it als...
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【单选题】The individualism versus collectivism dimension of Hofstede's study explored:
A.
the extent to which different cultures socialized their members into accepting ambiguous situations and tolerating uncertainty.
B.
the relationship between gender and work roles.
C.
how a society deals with the fact that people are unequal in physical and intellectual capabilities.
D.
the relationship between the individual and his/her fellows.
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【单选题】斜齿圆柱齿轮螺旋角β 越大,传动越平稳,一般螺旋角β 的取值范围为 。
A.
β = 30°
B.
β = 8 ~ 15°
C.
β = 20°
D.
β = 2 ~ 5°
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【简答题】斜齿圆柱齿轮 螺旋角β越大,轮齿倾斜程度越 ,传 动平稳性越 ,但轴向力也越 。
查看完整题目与答案
【判断题】由不同语言编写的程序,从执行的速度来说,可得到“高级语言 > 汇编语言 > 机器语言”的结论。
A.
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【简答题】斜齿圆柱齿轮螺旋角β越大,轮齿倾斜程度越大,传动平稳性越(),但轴向力也越()。
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【判断题】纳税人对税务所(分局)、各级税务局的稽查局的具体行政行为不服的,可以选择向其所属税务局或者上一级税务机关申请行政复议。( )
A.
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查看完整题目与答案
【单选题】Which feature of Hofstede's work lends the study a great deal of validity?
A.
It measured attitudes of IBM employees.
B.
It measured attitudes of many successful people.
C.
The survey was carried out in the 1970s.
D.
It surveyed 116,000 people.
查看完整题目与答案
【简答题】Javascript 里获取焦点的事件是 _____ 。
查看完整题目与答案
【单选题】Which country received the highest score for individualism in Hofstede's study?
A.
Great Britain
B.
Australia
C.
the United States
D.
Canada
查看完整题目与答案
【简答题】In a US study, researchers measured (测量) the happiness of 4739 people over 20 years. The study found that a person’s happiness depends on the happiness of people he connects with. Surprisingly, it als...
查看完整题目与答案
【单选题】The individualism versus collectivism dimension of Hofstede's study explored:
A.
the extent to which different cultures socialized their members into accepting ambiguous situations and tolerating uncertainty.
B.
the relationship between gender and work roles.
C.
how a society deals with the fact that people are unequal in physical and intellectual capabilities.
D.
the relationship between the individual and his/her fellows.
查看完整题目与答案
【单选题】斜齿圆柱齿轮螺旋角β 越大,传动越平稳,一般螺旋角β 的取值范围为 。
A.
β = 30°
B.
β = 8 ~ 15°
C.
β = 20°
D.
β = 2 ~ 5°
查看完整题目与答案