上级公安消防机构必要时可以对下级公安消防机构调查的火灾事故进行复查。（）

单室模型静脉注射给药，体内血药浓度随时间变化关系式（）.

A．C＝K₀(1-e^-kt)/VK

B．logC’＝(-K/2.303)t’+log(K₀/VK)

C．logC’＝(-K/2.303)t’+log(K₀(1-e^-KT)/VK)

D．logC＝(-K/2.303)t+logC₀

E．logX＝(-K/2.303)t+logX₀

Take your time --it’s just         short distance from here to         restaurant.

A．x; the

B．a; the

C．the; a

D．x; a

关于奶类及其制品的卫生要求，以下说法错误的是（）

A.消毒奶中不得检出细菌

B.消毒奶的理化指标中蛋白质含量不低于2.9%，脂肪含量不低于3.1%

C.酸奶呈乳白色或稍带微黄色，凝快均匀细腻，允许有少量气泡及有少量乳清析出

D.全脂奶粉应为白色，干燥均匀的粉末，经搅拌可迅速溶于水，无结块。

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.

16（）

A.reversed

B.occurred

C.emerged

D.finished

患者，女，15岁，以“面部红斑、双手关节肿痛伴间断发热2年”来诊。查体：T38.7℃，面颊及鼻部见蝶形红斑，双下肢散在小出血点，双眼睑水肿，心肺无异常，双手关节肿胀。化验：血常规WBC4.0×10⁹/L， Hb85g/L，PLT6.5×10⁹/L；尿常规：尿蛋白

；RF 60U/ml。

为明确诊断最有意义的检查是（）

A．血清补体检测

B．血浆蛋白测定

C．血清抗核抗体检测

D．肺CT检查

E．双手X线平片