There is on question but that Newton was a highly competent Minister of Mint. It was mainly through his efforts (1) the English currency was put on the satisfactory basis at a difficult time. (2) discovered a relationship between prices and the amount of money in circulation, which (3) later formalized in the so-called "quality (4) of money: if the amount of currency in circulaton is doubled--other things (5) the same--then prices also will approximately double. This is a simple application (6) the principle that it is impossible to get something for nothing, but apparently it took someone like Newton to discover it. There is an obvious comparison with Copernicus, who (7) the Polish government on currency questions and in doing so discovered another important (8) (usually known as Gresham’s Law): when bad money is accepted as legal tender, (9) money will be driven out of (10) . Copernicus anticipated Gresham in the formation of this law. 6()
A. for
B. of
C. calling
D. by
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某工地水泥从两个地方采购,其采购量及有关费用如下表所示,则该工地水泥的基价为 ( )元/吨。 采购处 采购量 供应价格 运杂费 运输损耗率 采购及保管费费率 来源一 300t 240元/t 20元/t 0.5% 3% 来源二 200t 250元/t 15元/t 0.4%
A. 244.0
B. 262.0
C. 271.1
D. 271.6
专门议事机构的协调,是通过授予有关职能部门在某一方面的综合协调权,就该事项对其他相关部门进行协调。 ( )
A. 对
B. 错
设浮点数字长32位,其中阶码部分8位(含1位阶符),尾数部分24位(含1位数符),当阶码的基值分别是2和16时: (1)说明基值2和16在浮点数中如何表示; (2)当阶码和尾数均用补码表示,且尾数采用规格化形式时.给出两种情况下所能表示的最大正数真值和非零最小正数真值; (3)在哪种基值情况下,数的表示范围大 (4)在两种基值情况下,对阶和规格化操作有何不同
There is on question but that Newton was a highly competent Minister of Mint. It was mainly through his efforts (1) the English currency was put on the satisfactory basis at a difficult time. (2) discovered a relationship between prices and the amount of money in circulation, which (3) later formalized in the so-called "quality (4) of money: if the amount of currency in circulaton is doubled--other things (5) the same--then prices also will approximately double. This is a simple application (6) the principle that it is impossible to get something for nothing, but apparently it took someone like Newton to discover it. There is an obvious comparison with Copernicus, who (7) the Polish government on currency questions and in doing so discovered another important (8) (usually known as Gresham’s Law): when bad money is accepted as legal tender, (9) money will be driven out of (10) . Copernicus anticipated Gresham in the formation of this law. 7()
A. talked
B. advised
C. formed
D. created