对中、重度脱水有周围循环障碍者，首先给予（） A.等张含钠液20ml/kg B.2/

根据《建设工程施工合同》的规定，关于工程款(进度款)的叙述，错误的一项是 ( )。

A．在确认计量结果14天内，发包人应向承包人支付工程款(进度款)

B．按约定时间发包人应扣回的预付款，与工程款(进度款)同期结算

C．发包人超过约定的支付时间不支付工程款，承包人可向发包人发出要求付款的通知，发包人收到承包人通知后仍不能按要求付款，可与承包人协商签订延期付款协议，经承包人同意后可延期支付

D．发包人不按合同约定支付工程款，双方又未达成延期付款协议，导致施工无法进行的，应由承包人承担违约责任

患者男，45岁，因“复发性口腔溃疡3年，阴囊溃疡1个月”来诊。患者疼痛明显，伴有膝关节肿痛及双下肢结节性红斑，近日出现头痛、胸闷。既往无高血压病史。查体：血压180/120mmHg（1mmHg=0.133kPa）。主动脉彩色超声：腹主动脉瘤形成。

该病可能的诊断有（）

A.贝赫切特综合征

B.继发性腹主动脉瘤

C.大动脉炎

D.巨细胞动脉炎

E.韦格纳肉芽肿

F.赖特综合征

G.继发性高血压

作为“金砖四国”（中国、俄罗斯、巴西、和印度）之一，在当前国际经济形势下，为提高开放型经济水平，我国应采取的具体措施是

A．利用本国优势条件，着重发展出口贸易

B．利用国际资本，发展资本密集型产业

C．加强国际经济合作，维护国家经济安全

D．坚持独立自主原则，全力开拓国内市场

已被中国药典收载的、最常用的包合材料

A．γ-环糊精
B．甲基-β-环糊精
C．α-环糊精
D．乙基-β-环糊精衍生物
E．β-环糊精

When two of the world’s richest and mightiest men pledge to destroy an enemy, it is time to pay attention. Bill Gates, the former boss of Microsoft who now devotes all his time to his charitable foundation, travelled this week to New York, the city run by Michael Bloomberg, to join his fellow billionaire’s campaign to stamp out smoking.

Have the two potentates met their match Despite decades of work by health campaigners, more than one billion people still smoke today. Smoking kills up to half of those who fail to quit puffing, reducing their lives by an average of 10 to 15 years. The World Health Organisation (WHO) says more than 5 million people a year die early from the effects (direct or indirect) of tobacco. That exceeds the combined toll of HIV/AIDS, tuberculosis and malaria.

Despite that dismal situation, there are three reasons to give the latest pair of campaigners a slim chance of success: money, methods and motivation. Messrs Gates and Bloomberg vowed to spend a combined total of $ 500 million on discouraging the weed. Since Mr. Bloomberg’s charity had already announced an award of $125 million earlier, the new money pledged this week totalled a "mere" $ 375 million: $ 250 million from the mayor, and a fresh $ 125 million from the software magnate’s philanthropic outfit.

How will this cash be spent In quite innovative ways, and that is a second reason for optimism. Hitherto, most anti-smoking funds have been channelled through a few large bureaucracies. But Mr. Bloomberg’s charity wants to let a thousand flowers bloom: in other words, to lend a hand to many initiatives, both public and private, to see what works. There will be a competitive grant scheme for poor countries where the tobacco habit is spreading.

The very fact that two giants are teaming up is a landmark in American philanthropy- comparable to Warren Buffett’s decision, two years ago, to put his fortune at the disposal of Mr. Gates’ foundation. As part of their joint commitment, Mr. Gates is giving some of his $ 125 million directly to Mr. Bloomberg’s charity; the rest will go to carefully monitored projects in India, China and other places where the number of smokers is rising relentlessly.

Then there is motivation. There are other big players in this cause, and that should induce every new entrant to try bringing something fresh to the party. Earlier this year the WHO started a campaign against tobacco known as MPower. One of its selling points was that in contrast with many other projects, it had a fairly clear idea about what was needed. WHO experts have listed a series of tactics, ranging from aggressive public education to a rise in tobacco taxes, that deliver results. (Even if high taxes lead to some smuggling and diversion, studies done in Brazil, for example, show that fiscal measures do curb consumption. ) The World Bank, which funded that research, is also thought to be ready to join the anti-smoking scrum after years of paying little attention.

A crowded field, indeed. But having an extra $ 500 million from two hard-driven billionaires surely won’t hurt.

What does "stamp out" in the first paragraph probably mean（）

A. Crush severely

B. Mark significantly

C. Destroy completely

D. Wipe heavily