具有平肝潜阳，清肝明目功效的药物是（） A.石决明 B.珍珠母 C.紫贝齿

完善民主党派监督机制，必须采取措施加快政治民主化建设；加强民主党派的（）地位；提高民主监督规范化、制度化水平。

“一个篱笆三个桩，一个好汉三个帮”说的就是生活在社会中的人们，都离不开他人的帮助，集体的扶持。因有他人的合作，给我们增添了力量，使我们能够迎接未来的挑战，赢得更大的胜利。这么说，在社会生活中，需要他人的帮助，离不开集体的力量的是[ ]

A．弱者

B．强者

C．胜者

D．每个人

Kofi Annan says helping survivors of last week’’s earthquake and (1)________in the Indian Ocean is (2)________. The United Nations secretary-general says countries that have offered aid must (3)________and provide it. The offers add up to around (4)________dollars. United Nations officials say (5) ________of that is needed during the next six months.The concern about offers of international aid is (6)________. For example, the earthquake in Bam, Iran, in (7)________of 2003 killed more than (8) ________people. Countries and groups offered hundreds of millions of dollars (9) ________. The United Nations says it has (10)________only about (11)________dollars in aid received so far. Governments and organizations that offered help (12) ________that, however.On (13)________Mr. Annan met with world leaders in Jakarta, Indonesia to discuss aid for (14)________. The leaders discussed and (15)________the idea of (16)________owed by affected nations. But the leaders did not say they would do so. Some said that (17)________to survivors would be more helpful.Representatives of (18)________countries and international organizations attended the meeting in Jakarta. Officials say they will cooperate to develop (19)________ for the Indian Ocean and the (20)________.

低分子右旋糖酐的主要用途是（）

A.补充血容量，纠正酸中毒

B.防治各种类型的休克，如出血、创伤、烧伤中毒和感染或手术麻醉期低血压

C.扩充血容量，降低血液黏滞性，改善微循环，抑制血小板功能

D.补充血容量，维持胶体渗透压，补充功能性细胞外液电解质，纠正休克产生的酸中毒

E.提高胶体渗透压，扩充血容量

坦诚促进法