更多“假设其他情况相同，下列有关权益乘数的说法中错误的是（）。”相关的问题
液态液化石油气运输包括（）
A . 管道输送
B . 飞机运输
C . 铁路槽车运输
D . 汽车槽车运输
E . 槽船运输
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在 RNA分子 中，稀有 碱基 含量最高的是:
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By the mid-nineteenth century, the term 'icebox' had entered the American language, but ice was still only beginning to affect the diet of ordinary citizens in the United States. The ice trade grew with the growth of cities. Ice was used in hotels, taverns, and hospitals, and by some forward-looking city dealers in fresh meat, fresh fish, and butter. After the Civil War (1861-1865),as ice was used to refrigerate freight cars, it also came into household use. Even before 1880, half the ice sold in New York, Philadelphia, and Baltimore, and one-third of that sold in Boston and Chicago, went to families for their own use. This had become possible because a new household convenience, the icebox, a precursor of the modern refrigerator, had been invented. Making an efficient icebox was not as easy as we might now suppose. In the early nineteenth century, the knowledge of the physics of heat, which was essential to a science of refrigeration, was rudimentary. The commonsense notion that the best icebox was one that prevented the ice from melting was of course mistaken, for it was the melting of the ice that performed the cooling. Nevertheless, early efforts to economize ice included wrapping the ice in blankets, which kept the ice from doing its. Not until near the end of the nineteenth century did inventors achieve the delicate balance of insulation and circulation needed for an efficient icebox. But as early as 1803, an ingenious Maryland farmer, Thomas Moore, had been on the right track. He owned a farm about twenty miles outside the city of Washington, for which the village of Georgetownwas the market center. When he used an icebox of his own design to transport his butter to market, he found that customers would pass up the rapidly melting stuff in the tubs of his competitors to pay a premium price for his butter, still fresh and hard in neat, one-pound bricks.One advantage of is icebox, Moore explained, was that farmers would no longer have to travel to market at night in order to keep their produce cool. What does the passage mainly discuss?A.The influence of ice on the dietB.The development of refrigerationC.The transportation of goods to marketD.Sources of ice in the nineteenth century
A.OneB.TheC.TheD.TheE.SourcesF.inG.sometimeH.duringI.nearJ.CompetitionK.TheL.TheM.InadequateN.manyO.fishP.fishQ.fishR.freshS.theT.iceD.aU.growingB.undevelopedC.necessaryD.uninterestingTheV.theW.MooreX.MooreY.Moore'sZ.iceboxesB.butterC.iceD.marketsThe[.progressiveB.popularC.thriftyD.well-establishedAccording.completely].stop^.allow_.use`.chargea.travelb.manufacturec.produce
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遮栏应采用（）制成。 A.绝缘材料B.铜材C.铝材D.钢材
遮栏应采用（）制成。A.绝缘材料B.铜材C.铝材D.钢材
A.绝缘材料B.铜材C.铝材D.钢材
B.铜材C.铝材D.钢材
C.铝材D.钢材
D.钢材
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一般来讲，运输方式的选择受运输物品的种类、数量和（）等五个方面因素影响。
A.运输成本
B.运输距离
C.运输时间
D.直达性
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进行CD4+和CD8+T淋巴细胞测定常用的样本是（）。
A . 抗凝全血B . 血清C . 血浆D . 唾液E . 尿液
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You want to invite Mr. Williams to give a lecture on "American Literature" in your college. Suppose
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灰铸铁用生铁Z14是指硅含量为（）
A.>1.0-1.25%
B.>1.25-1.6%
C.>1.6-2.00%
D.>2.0-2.2%
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A . 爱国主义B . 自强不息C . 儒佛道思想D . 长征精神
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President Clinton received Salman Rushdie probably because
A．Salman Rushdie is a professor at M.I.T.
B．Salman Rushdie is a peace-loving fighter.
C．the US is against the government of Iran.
D．the US is against state-supported murder.
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每个网络节点都包含一组与管理有关的软件，叫做（）。
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当碰到各种任务类问题时，如果你能在第一时间就跟对方确认清楚，那么（ ）
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各单位应当建立和健全图纸更改、补充的制度。更改、补充图纸，必须履行审批手续。
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MCH以pg为单位，pg等于( )
A．10-6g
B．10-1g
C．10-12g
D．10-13g
E．10-15g
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下面关于成员函数重载运算符和友元函数重载运算符叙述正确的是( )。 (4.0分)
A. 成员函数和友元函数可重载的运算符是不相同的 B. 成员函数和友元函数重载运算符时都需要用到 this 指针 C. 成员函数和友元函数重载运算符时都需要声明为公有的 D. 成员函数和友元函数重载运算符时的参数可能是相同的
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