已知两个多边形的内角和为1800°，且两个多边形的边数之比为2：5，求这两个多边

阅读下表，从下表可以获取的正确历史信息是

①中国完全沦为日本殖民地②日军实行“以华制华”的方针

③日本企图吞并整个中国④中日亲善友好、共存共荣[ ]

A．①②

B．②③

C．③④

D．①④

第二题：市场监管（15分）2012年9月15日，甲县烟草专卖局市场监管员小林、小方在市场检查中收集到如下零售户信息：零售户A：位于甲县城关镇北关一村，营业面积100平方米，主要销售烟、酒、饮料、休闲食品和日杂货等商品，早8:30至晚21:00营业。零售户B：位于甲县第一人民医院对面，营业面积150平方米，主要经营水果、饮料、方便食品、鲜花等商品，早7:00至晚23:30营业，采取开架自选的方式销售商品，本地还有3家同名连锁店铺。零售户C：迪欧咖啡店，位于甲县县城繁华商业区，营业面积200平方米。请根据材料回答下列问题：

请对零售户B的关键信息进行分类，并分析说明其能否归属于烟酒商店业态。（8分）

In a few states where racial prejudice is serious, violence has so come to be taken for granted as a means of solving differences, that it is not even questioned. There are states where the white man imposes his rule by force; there are states where the black man protests by setting fire to cities and by looting and pillaging. Important people on both sides, who would in other respects appear to be reasonable men, get up and calmly argue in favor of violence – as if it were a legitimate solution, like any other. What is really frightening, what really fills you with despair, is the realization that when it comes to the crunch, we have made no actual progress at all. We may wear collars and ties instead of war-paint, but our instincts remain basically unchanged. The whole of the recorded history of the human race, that tedious documentation of violence, has taught us absolutely nothing. We have still not learnt that violence never solves a problem but makes it more serious. The sheer horror, the bloodshed, the suffering mean nothing. No solution ever comes to light the morning after when we dismally contemplate the smoking ruins and wonder what hit us.

The truly reasonable men who know where the solutions lie are finding it harder and harder to get a hearing. They are despised, mistrusted and even persecuted by their own kind because they advocate such apparently outrageous things as law enforcement. If half the energy that goes into violent acts were put to good use, if our efforts were directed at cleaning up the shabby houses at improving living-standards and providing education and employment for all, we would have gone a long way to arriving at a solution. Our strength is weakened by having to mop up the mess that violence leaves in its wake. In a well-directed effort, it would not be impossible to fulfill the ideals of a stable social programme. The benefits that can be derived from constructive solutions are everywhere apparent in the world around us. Genuine and lasting solutions are always possible, providing we work within the framework of the law.

Before we can even begin to reflect on peaceful co-existence between the races, we must appreciate each other's problems. And to do this, we must learn about them: it is a simple exercise in communication, in exchanging information. "Talk, talk, talk," the advocates of violence say, "all you ever do is talk, and we are none the wiser." It's rather like the story of the famous lawyer who carefully explained his case to the judge. After listening to a lengthy argument the judge complained that after all this talk, he was none the wiser. "Possible, my lord," the lawyer replied, "none the wiser, but surely far better informed." Knowledge is the necessary prerequisite to wisdom: the knowledge that violence creates the evils it pretends to solve.

小题1:  What is the best title for this passage?

A．Advocating Violence.

B．Violence Can Do Nothing to Reduce Race Prejudice.

C．Important People on Both Sides See Violence As a Legitimate Solution.

D．The Instincts of Human Race Are Thirsty for Violence.小题2:  Recorded history has taught us

A．violence never solves anything.

B．nothing.

C．the bloodshed means nothing.

D．everything.小题3: According the author the best way to solve race prejudice is

A．law enforcement.

B．knowledge.

C．nonviolence.

D．Mopping up the violent mess.

患者男性，72岁。因与家中生气后感到心前区闷痛，并向左肩胛区放射，经硝酸甘油含服后，疼痛缓解。查体：血压180／110mmHg，急性病容、出虚汗，心率92次／分，律齐

若患者一般体力活动明显受限，登一层楼即引起心绞痛，按心绞痛严重度分级，为（）。

A.Ⅰ级

B.Ⅱ级

C.Ⅲ级

D.Ⅳ级

E.Ⅴ级

“保证国家的，留足集体的，剩下都是自己的。”我国农村实行家庭联产承包责任制的影响是（）

①调动了农民的生产积极性

②土地成为农民的私有财产

③促进了农村经济的发展

④解放了农村生产力

A.①②③

B.①②④

C.①③④

D.②③④