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请正确填写实验报告表中的信息,实验报告和excel文件命名格式均为:学号姓名教学班级实验2-数据分析方法 2、实验内容详见附件,答案写在【实验过程】部分,注意标明题目编号。 实验2.rar
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举一反三
【单选题】固定资产利润率指标表示每100元固定资产提供的利润,其计算公式是每百元固定资产提供的利润=( )
A.
B.
【单选题】目前数控车床最常用床身布局的是( )。
A.
平床身
B.
斜床身
C.
平床身斜滑板
D.
立床身
【单选题】利润率的表示公式是( )
A.
P'=P/(C+V)
B.
P'=P/V
C.
P'=P/(M+V)
D.
P'=P/(C+M+V)
【判断题】如果谈话没有重点,只有冗长枯燥的陈述,很容易让对方感到不耐烦。
A.
正确
B.
错误
【单选题】What does the author want to do as a Backyard Agrarian?
A.
She wants to live more healthy and happy lives by having the culture to meet people’s needs.
B.
She wants to get away from the culture around her.
C.
She wants to cooperate with other people.
D.
She wants to cook her own food with coal-powered electricity.
【多选题】我市打造“农创平度”品牌,推进( )等农创模式。
A.
农创+科技
B.
农创+人才
C.
农创+名品
D.
农创+文旅
E.
农创+电商
【多选题】“农创+”五大模式指( )
A.
农创+科技
B.
农创+名品
C.
农创+电商
D.
农创+旅游
E.
农创+扶贫
【单选题】利润率的表示公式是 ( )
A.
P′=P/(c+
B.
P′=P/v
C.
P′=p/(m+
D.
P′=P/(c+ m+
【单选题】The historian Frederick J. Turner wrote in the 1890's that the agrarian discontent that had been developing steadily in the United States since about 1870 had been speeded by the closing of the intern...
A.
a proposal by Frederick J. Turner that was later disputed by John D. Hicks.
B.
an elaboration by John D. Hicks of thesis that formerly had been questioned by Turner.
C.
the thesis that important changes occurred in the nature of international trade during the second half of the 19th century.
D.
the view that the American frontier did not become closed during the 19th century or soon thereafter.
【多选题】审计的促进作用有( )
A.
提高
B.
改善
C.
建议
D.
有效
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