专业技术人员的职业权益有（）。 A.执业权 B.学术自由权 C.知识产权 D.能力认

在AutoCAD中，可根据日期，地理位置，自动确定太阳光的确切位置。

下列选项中，属于日本菜的是（）。

A.奶油烤鱼

B.烤鳗鱼

C.鱼羹

D.红菜汤

平衡状态与稳定状态有何区别和联系，平衡状态与均匀状态有何区别和联系？

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.

15（）

A.where

B.what

C.when

D.which

患者，女，56岁，1年前患肺癌手术治疗。半年前发现左锁骨上淋巴结肿大，2个月来出现胸闷、气短而就诊，化验检查：Hb 95g/L，WBC 6×10⁹/L，ESR 40mm/h，X线胸片显示右肺肿块阴影，心影向两侧扩大，心脏冲动减弱。

奇脉产生的机制是

A．吸气时胸腔内压降低，血液较易流入肺静脉及左心房

B．吸气时胸腔内压升高，血液较易流入肺静脉及左心房

C．吸气时右心室充盈增加，使室间隔向左心室移动

D．右心室充盈增加，心包内压升高

E．右心室充盈减少，心包内压降低