更多“只能由政府提供的公共物品是（ ）。”相关的问题
脑卒中的危险因素包括
A．高血压
B．高脂血症
C．糖尿病
D．肥胖
E．以上都包括
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在现代社会，公有企业并不是必不可缺的。
A.对 B.错
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男性，56岁，糖尿病肾病5年，少尿、恶心、呕吐、乏力、下肢水肿1周。查体：血压180／120mmHg，贫血貌，实验室检查：血红蛋白65g／L，尿蛋白++，血尿素氮42mmol／L。血肌酐1380μmol／L，血钾6．5mmoL／L，HCO3-10mmol／L。本病例的主要治疗是（）.
A.输蛋白 B.抗生素 C.抗凝 D.透析 E.糖皮质激素
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20.下列哪项是评价胎儿肺成熟度最普遍使用的定量方法（）
A.L/S比值
B.荧光偏振值
C.DSPC
D.FSI
E.PC
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下列（）不是会展主题策划的方式。
A.新建主题
B.分离主题
C.合并主题
D.复制主题
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h值为 8.32533，则函数返回8.33。 注意：部分源程序给出如下。 请勿改动主函数main 和其他函数中的任何内容，仅在函数。fun 的花括号中填入所编写的若干语句。 试题程序： #include ＜stdio. h＞ #include ＜conio. h＞ float fun (float h ) { } main() { float a; clrscr (); printf ("Enter a: "); scanf ("%f", &a); printf("The original data is : "); printf("%f\n\n", a) ; printf("The result: %f\n", fun(a) ); }
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下列四项中，不属于SQL2000实用程序的是（）。
A.企业管理器
B.查询分析器
C.服务管理器
D.媒体播放器
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高血压患者应用抗高血压药+利尿剂属于（ ）
A．超剂量用药
B．非适应证用药
C．有目的联合用药
D．超适应证用药
E．过度治疗用药
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A . 月评估B . 阶段评估C . 中期评估D . 远期评估E . 年评估
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治疗风热感冒的银翘解毒丸用鲜芦根煎汤送服，是因其能（）。
A.增强消导之功B.引药入肾C.清热透表生津D.温养脾胃、顾护胃气E.散风寒、和脾胃、温中止呕
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捞油井如果液面捞得很低，会使（）压差过大，造成油层脱气而使油井的产量降低。
A . A、静饱
B . B、流饱
C . C、生产
D . D、地层
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自由基聚合反应特征可概括为慢引发、快增长、速终止。
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SECTION C NEWS BROADCASTDirections: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions.听力原文： Remnants of Russia' s Mir space station plunged into the Pacific Ocean on Friday, thundering spectacularly over Fiji with a huge smoke trail after engineers ended the laboratory' s 'triumphant' 15 - year mission. Mission Control outside Moscow said a final signal at 12:07 a. m. EST switched on engines for a 20 - minute burst that irrevocably altered the station' s trajectory, pitching it into a designated splashdown zone in a remote part of the Pacific Ocean. 'We saw five or six fragments with a huge smoke trail that lasted for 10 to 15 seconds. (It was) followed some time later by a couple of sonic booms,' said Reuters photographer Mark Baker from Nadi in the South Pacific islands of Fiji. 'It was a once -in- a- lifetime experience.' Australian officials said they believed Mir -- which means both 'peace' and 'world' in Russian--ended up in an unpopulated part of the Pacific some 1,800 miles southwest of Britain' s Pitcairn Islands. 'It occurred in the exact area that the Russian space agency had predicted, between Australia and Chile,' said Emergency Management Australia managing director David Templeman,' I' m relieved.' South Pacific nations had been on standby in case chunks hit land instead of water. A fleet of 27 tuna boats fishing in the target zone was not hit by any debris, a spokeswoman for the fleet, Tana McHale, told Reuters from California.When did the remnants of Russia' s Mir space station plunged into the Pacific Ocean ?A．On Thursday.B．On Friday.C．On Saturday.D．On Sunday.
A.听力原文：B.C.D.'E.F.'G.WhenH.OnI.B．OnJ.C．OnK.D．On
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