蕲蛇除祛风通络外，又能 A．伐胃伤津 B．耗气伤阴 C．收敛邪气 D．

非儿茶酚胺类的药物是

A．多巴胺

B．肾上腺素

C．去甲肾上腺素

D．异丙肾上腺素

E．麻黄素

28岁经产妇，妊娠39周，今晨5时突然出现 * * 多量流血来院。检查子宫无压痛区，胎头在宫底部，胎心140次/分。血压100/70mmHg： * * 检查宫口开大2cm，先露部胎臀，可触及胎胞。本例出血最可能原因是

A．前置胎盘
B．胎盘早剥
C．脐带帆状附着前置血管破裂
D．宫颈裂伤
E．子宫破裂

如何坚持以现代文化引领社会生活（）。①必须坚持以现代文化为引领，大力发展一体多元、融合开放．具有新疆特色的现代文化②必须坚持继承和创新的辩证统一，挖掘和传承传统文化的精神③必须在全社会弘扬民族精神、时代精神、科学精神和法治精神④必须坚持“反暴力、讲法制、讲秩序”

A.①②③

B.①②④

C.②③④

D.①②③④

在处理各类MIS网络故障时，有时网络丢包严重但用数据误码仪测试通道却无误码，此时应如何查找故障点？

Who won the World Cup 1994 football game What happened at the United Nations How did the critics like the new play (1) an event takes place, newspapers are on the streets (2) the details. Wherever anything happens in the world, reporters are on the spot to (3) the news.

Newspapers have one basic (4) , to get the news as quickly as possible from its source, from those who make it to those who want to (5) it.

Radio, telegraph, television, and (6) inventions brought competition for newspaper. So did the development of magazines and other means of communication. (7) , this competition merely spurred the newspapers on. They quickly made use of the newer and faster means of communication to improve the (8) and thus the efficiency of their own operations. Today more newspapers are (9) and read than ever before. Competition also led newspapers to branch out into many other fields. Besides keeping readers (10) of the latest news, today’s newspapers (11) and influence readers about politics and other important and serious matters. Newspapers influence readers’ economic choices (12) advertising. Most newspapers depend on advertising for very (13) .

Newspapers are sold at a price that (14) even a small fraction of the cost of production. The main (15) of income for most newspapers is commercial advertising. The (16) in selling advertising depends on a newspaper’s value to advertisers. This (17) in terms of circulation. How many people read the newspaper

Circulation depends (18) on the work of the circulation department and on the services or entertainment (19) in a newspaper’s pages. But for the most part, circulation depends on a newspaper’s value to readers as a source of information (20) the community, city, county, state, nation, and world—and even outer space.

1（）

A. Just when

B. While

C. Soon after

D. Before