试述燥邪致病的特点？

患者，男，咽部疼痛5天，逐渐加剧，有跳动感，吞咽困难，语言含糊，咽部左侧软腭红肿高突，按之软，悬雍垂被推向对侧，左颌下可触及肿大淋巴结。全身有高热，头痛，溲赤便秘，舌质红，苔黄腻，脉数。

首选方剂为：（）

A.五味消毒饮

B.清咽利膈汤

C.仙方活命饮

D.犀角地黄汤

E.十全大补汤

患者入院后第2天，出现腹胀，腹痛明显，持续高热，排少量黑粪一次。继而出现烦躁、谵妄、少尿，对症处理无好转，第4天体温40.5℃，脉搏110/min，血压67/37mmHg (9/5kPa)，呼吸急促，意识模糊，无尿，6小时后死亡。患者的直接死亡原因为

A．急性呼吸窘迫综合征

B．感染中毒性休克

C．应激性溃疡

D．肾功能衰竭

E．神经源性休克

D

Among rich countries, people in the United States work the longest hours. They work much longer than in Europe. This difference is quite surprising because productivity per hour worked is the same in the United States as it is in France, Spain and Germany, and it is growing at a similar speed.

In most countries and at most times in history, as people have become richer they have chosen to work less. In other words they have decided to "spend" a part of their extra income on a fuller personal life. Over the last fifty years Europeans have continued this pattern, and hours of work have fallen sharply. But not in the United States. We do not fully know why this is. One reason may be greatly lower taxes in America, which increase the rewards to work. Another may be more satisfying work, or less satisfying personal lives.

Longer hours do of course increase the GDP (国内生产总值). So the United States has produced more per worker than, say, France. The United States also has more of its people at work, while in France many more mothers and older workers have decided to stay at home. The overall result is that American GDP per head is 40% higher than in France, even though productivity per hour worked is the same.

It is not clear which of the two situations is better. As we have seen, work has to be compared with other values like family life, which often get lost in its interest. It is too early to explain the different trends (趋势）in happiness over time in different countries. But it is a disappointing idea that in the United States happiness has made no progress since 1975, while it has risen in Europe. Could this have anything to do with trends in the work-life balance ?

51. From the text we know that the author __________.

A. believes that longer working hours is better

B. prefers shorter working hours to longer ones

C. says nothing certain about which pattern is better

D. thinks neither of the patterns is good

52. Which of the following countries has more of its people at work?

A. Spain.      B. France.    C. Germany.    D. America.

53. In the last paragraph, the underlined word "which" refers to_________.

A. family life  B. situations  C. other values  D. trends

54. What message can we get from the text?

A. The GDP of Europe, is higher than that of America.

B. Two possible reasons are given for working longer hours in the US.

C. People all over the world choose to work less when they are richer.

D. Americans are happier than Europeans.

55. Which of the following would be the best title for the text?

A. Americans and Europeans.              B. Staying at Home.

C. Work and Productivity.                 D. Work and Happiness.

在省内开展融资性担保业务的融资性担保公司的注册资本不得低于1亿元。

下列防爆标志示例中，错误的是（）。

A.I类隔爆型：ExdI

B.I类特殊型：ExiaI

C.ⅡB类隔爆型，I3组：ExdⅡBT3

D.ⅡA类本质安全型ia等级T5组：ExiaⅡAT5