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问题 多项选择题

建设工程竣工验收应当具备的条件包括( )。

A．完成建设工程设计和合同约定的各项内容

B．有工程使用的主要建筑材料、建筑构(配)件和设备的进场试验报告

C．有勘察、设计、施工、工程监理等单位分别签署的质量合格文件

D．有不完整的技术档案和施工管理资料

E．有施工单位签署的工程保证书

答案

参考答案：A,B,C

单项选择题

Deflation is an economic theory relating changes in the price levels to changes in the quantity of money. In its developed (1) , it constitutes an analysis of the (2) underlying inflation and deflation. As (3) by the English philosopher John Locke in the 17th century, the Scottish (4) David Hume in the 18th century, and (5) , it was a weapon (6) the mercantilists, who were thought to equate wealth with money. If the (7) of money by a nation merely raised (8) , argued the quantity theorists, then a "favourable" balance of trade, (9) desired by mercantilists, would increase the supply of money but would not in-crease (10) . In the 19th century the quantity theory (11) to the ascendancy of free trade over protectionism. In the 19th and 20th centuries it played a part in the (12) of business cycles and in the theory of foreign (13) rates.

The (14) theory came under attack during the 1930s, (15) monetary expansion seemed ineffective in combating deflation. Economists argued that the levels of investment and government spending were more important than the money supply in determining economic activity.

The tide of opinion (16) again in the 1960s, when experience (17) post-World WarⅡ inflation and new empirical (18) of money and prices— (19) A Monetary History of the United States (1963) by Milton Friedman and Anna Schwartz—restored much of the quantity theory’ s lost prestige. One implication of this theory is that the size of the stock of money must be considered when shaping governmental policies (20) to control prices and maintain full employment.

8（）

A.amounts

B.prices

C.levels

D.ranges
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单项选择题

接地汇集线：接地汇集线是指作为接地导体的条状铜排，通常作为接地系统的主干（母线），可以敷设成环形或（）

A、条线

B、扁线

C、树形

D、线形
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