血栓闭塞性脉管炎，坏疽期的典型体位为（）。 A.间歇性跛行 B.静息痛，喜平卧 C.

图示意我国东部主要石化基地和企业的分布。完成26～27题：

小题1:图中兼有资源和市场区位优势的石化基地是(　 　)

A．①

B．②

C．③

D．④小题2:④地接受境外石化产业转移将首先促进区域内的(　 　)

A．石油开采

B．核电站建设

C．海岛旅游开发

D．港口建设

2008年3月7日，俄罗斯总统大选揭晓，_______当选为俄罗斯新总统 [ ]

A、普京

B、李明博

C、卡斯特罗

D、梅德韦杰夫

在美国独立战争中，美军使用了本国发明家富尔顿的科技发明蒸汽轮船，最后打败了英国殖民统治者赢得了美利坚民族的独立。

错误：                                           　     　　　。

理由：                                           　     　　　；

                                           　     　　　。

偏头痛的防治哪项不正确（）

A.避免过度疲劳和精神紧张

B.不要过饥过饱

C.不饮酒和摄进高脂肪食物

D.避免摄进已知激发发作的食物

E.发作后可用血管扩张药

Americans are often contrasted with the rest of the world in terms of material possessions. We are accused of being materialistic, gadget crazy. And, as a matter of fact, we have developed material things for some very interesting reasons. Lacking a fixed class system and having all extremely mobile population, Americans have become highly sensitive to how others make use of material possessions. We use everything from clothes to houses as a highly evolved and complex means of ascertaining each other’s status. Ours is a rapidly shifting system in which both styles and people move up or down. For example:
The Cadillac (卡迪拉克) ad men feel that not only is it natural but quite insightful of them to show a picture of a Cadillac and a well-turned out gentleman in his early fifties opening the door. The caption (标题) underneath reads, "You already know a great deal about this man. "
Following this same pattern, the head of a big union spends an excess of $100, 000 furnishing his office so that the president of United States Steel cannot look down on him. Good materials, large space, and the proper surroundings signify that the people who occupy the premises (建筑物及其周围所属土地) are solid citizens, that they are dependable and successful.
The French, English, and the Germans have entirely different ways of using their material possessions. What stands for the height of dependability and respectability with the English would be old-fashioned and backward to us. The Japanese take pride in often inexpensive but tasteful arrangements that are used to produce the proper emotional setting.
Middle East businessmen look for something else-family, connections, friendship. They do not use the furnishings of their office as part of their status system; nor do they expect to impress a client by these means or to fool a banker into lending more money than he should. They like good things, too, but feel that they, as persons, should be known and not judged solely by what the public sees.
One of the most common criticisms of American relations abroad, both commercial and governmental, is that we usually think in terms of material things. "Money talks," says the American, who goes on talking the language of money abroad, in the belief that money talks the same language all over the world. A common practice in the United States is to try to buy loyalty with high salaries. In foreign countries, this maneuver almost never works, for money and material possessions stand for something different there from they do in America.

The American who says "Money talks" believes that ______.

A. money tells more about a person than anything else does
B. money stands for the same thing all over the world
C. money cannot be used everywhere to do whatever a person wants
D. money cannot buy friendship and loyalty