搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A1/A2型题

支原体肺炎首选下列哪种抗生素？（）

A.青霉素类

B.第三代头孢菌素

C.氨基糖苷类

D.大环内酪类

E.万古霉素

答案

参考答案：D

解析：支原体感染首选的抗生素是红霉素等大环内酯类。

单项选择题

根据我国2003年《保险法》，以死亡为给付保险金条件的人寿保险合同，自成立之日起2年内被保险人因自杀死亡，保险人（）

A.给付保险金

B.不给付保险金，退还保单现金价值

C.不给付保险金，扣除手续费后退还保险费

D.不给付保险金，且不退还保险费
查看答案
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.

1（）

A.form

B.shape

C.figure

D.appearance
查看答案