更多“想要对姓名进行计数,可以使用以下哪个函数()”相关的问题
下列项目中投资评价指标中,属于贴现指标的是()。
A. 现值指数B. 净现值率C. 投资利润率D. 内部收益率E. 静态投资回收期F. 净现值
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铁军中队达标中,特勤中队和一类中队人员编制应为();二类中队人员编制应为();三类中队人员编制应为()。
A.45名(含)以上
B.30名至45名
C.15名(含)至30名
D.30名(含)至45名
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At the first sight the planet Mars does not appear very welcome to any kind of life. It has very lit...There could be life on the Mars in the future if______.
A.it supported life in the past
B.certain gases are used to cool the planet
C.the atmosphere can be heated enough to grow simple plants
D.the planet’s volcanoes become as active as they were in the past
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A.SeeB.SeeingC.To seeD.Saw
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下列哪一项不属于"治病求本"的治疗原则()
A.正治与反治 B.预防为主 C.治标与治本 D.医护结合 E.扶正与祛邪
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在数据库设计中,使用E-R图工具的阶段是( )阶段。
A. 逻辑设计 B. 概念设计 C. 需求分析 D. 物理设计
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Recently a group of Swedish research scientists carried out a (36) ________ of children’’s attitudes to the future. They worked with 10-and 11-year-old children from ten schools (37) ________ in rural and urban areas all over the whole of Sweden. There were two main steps of the (38) ________. First, all the children were asked to write an essay on the topic "The Future; 2000 AD". Then the scientists went round to the (39) ________ schools to talk to the children, basing their (40) ________ on the general questions "What problems are we (41) ________ now" and "What will the future be like" A pattern soon (42) ________. It showed that there was (43) ________ agreement about which problems were important and how the problems should be dealt with. (44)________________ . (45)________________. Summing up the results of the project, one of its leaders said, "We’’ve obviously got to pay more attention to our children. After all, (46)________________."
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吨位是以()来表示船舶运输能力的。
A . 质量
B . 排水量
C . 容积
D . 载重量
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电磁脱扣器的瞬时脱扣电流应大于负载电路正常工作时的()
A. 峰值电流
B. 平均电流
C. 起动电流
D. 额定电流
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运行中电机轴承温升的主要原因是()。
A.滚珠已损坏
B.滚环间隙过小
C.严重缺油
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确定“‘努力把党内党外、国内国外的一切积极因素,直接的、间接的积极因素全部调动起来’,为社会主义建设服务。”基本方针的报告是( )。
A.《论十大关系》
B.《关于正确处理人民内部矛盾的问题》
C.《中国共产党第八次全国代表大会关于政治报告的决议》
D.《矛盾论》
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活期储蓄存款人民币账户起存金额为()
\tA.1元
\tB.10元
\tC.20元
\tD.50元
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下列关于风险预警方法的说法巾,正确的有()。
A.黑色预警法不引进警兆自变量,只考察警素指标的时间序列变化规律
B.蓝色预警法侧重定量分析
C.指数预警法利用警兆指标合成的风险指数进行预警
D.统计预警法对警兆与警素之间的相关关系进行时差相关分析
E.红色预警法重视定量分析与定性分析相结合
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