患者，男，33岁。5天前恶寒发热，咳嗽咳痰，现症见身热转甚，时时振寒，继则壮热，汗出烦躁，咳嗽气急，胸满作痛，转侧不利，咳吐浊痰，呈黄绿色，自觉喉间有腥味，口干咽燥，舌苔黄腻，脉滑数。治宜选用

如图所示电路，开关闭合时观察到：L1和L2两灯均不亮，电流表无示数，电压表有示数，其原因可能是(  )。

哈内克在2009年凭借影片（）获得戛纳电影节金棕榈奖，他执导的影片《爱》再次拿下第六十五届金棕榈大奖。

某药物的表观分布容积约为5.6L。关于该药物体内分布的说法，正确的是（ ）

下列关于商业银行混合资本债券发行的说法，正确的是（  ）。

关于创造性游戏与规则性游戏的共同点和区别，说法不正确的是(   )

Passage1

   Lonely people, it seems, are at greater riskthan the gregarious of developing illnesses associated with chronicinflammation, such as heart disease and certain cancers. A paper published lastyear in the Public Library of Science, Medicine, shows the effect on mortalityof loneliness   is comparable with thatof smoking and drinking after examining the results of 148 previous studies andcontrolled for factors such as age and pre-existing illness.

Steven Cole of the University ofCalifornia, Los Angeles, thinks he may know why this is so. He told theAmerican Association for the Advancement of Science meeting in Washington,D.C., about his work studying the expression of genes in lonely people. Dr.Cole harvested samples of white blood cells from both lonely and gregariouspeople. He then analysed the activity of their genes, as measured by theproduction of a substance called messenger RNA. This molecule carries    instructions from the genes telling a cellwhich proteins to make. The level of messenger RNA from most genes was the samein both types of people. There were several dozen genes, however, that wereless active m the lonely, and several dozen others that were more active.Moreover, both the     less active andthe more active gene types came from a small number of functional groups.

   Broadly speaking, the genes less active in thelonely were those involved in staving off viral infections. Those that weremore active were involved in protecting against bacteria. Dr. Cole suspectsthis could help explain not only why the lonely are iller, but how, inevolutionary terms, this odd state of affairs has come about.

    The crucial bit ofthe puzzle is that viruses have to be caught from another infected individual andthey are usually species-specific. Bacteria, in contrast, often just lurk inthe environment, and  may thrive on manyhosts. The gregarious are therefore at greater risk than the lonely ofcatching  viruses, and Dr. Cole thussuggests that past evolution has created a mechanism which causes white cellsto respond appropriately. Conversely, the lonely are better off ramping uptheir protection  against bacterialinfection, which is a bigger relative risk to them.

     What Dr. Cole seemsto have revealed, then, is a mechanism by which social environment reachesinside a person's body and tweaks its genome so that it responds appropriately.It is not that the lonely and the gregarious are genetically different fromeach other. Rather, their genes are regulated differently, according to howsociable an individual is. Dr. Cole thinks this regulation is part of a widermechanism that tunes individuals to the circumstances they find themselves in.

Broadly speaking, the genes more active in the lonely _______

治疗痿证肝肾亏损、髓枯筋痿证，应首选的方剂是(     )

20世纪中国人民在前进道路上经历的第二次历史性巨大变化是（   ）。

重型系统性红斑狼疮的基础用药是

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