根据你的阅读体验，在空格处填上恰当的内容。（4分） 阅读的过程中，我们的收获是丰

患者，男性，13岁。上前牙内倾，下牙弓前段拥挤，造成下牙弓前段缩短。磨牙关系：中性牙合 。

矫正此类畸形前期可选择 （）

A.斜面导板导下颌向前

B.前牙平面导板下加双曲舌簧+单曲舌卡+活动矫治器

C.分裂簧分裂基托矫治器

D.双侧后牙牙合垫式矫治器

E.单侧后牙牙合垫式矫治器

十一届全国人大四次会议于3月5日上午9时在京开幕，国务院 * * 温 * * 在政府工作报告中承诺：2011年中央财政用在与人民群众生活直接相关的医疗卫生、社会保障和就业、住房保障等改善和保障民生的支出合计将占中央财政支出的三分之二左右，农业水利、交通运输和环境保护等多处内容也与民生密切相关，从细微处可以看出政府对百姓民生问题的关切。

(1)上述材料主要体现了我国政府的什么职能?除此职能外，政府还有哪些主要职能?

(12分)

(2)上述材料表明政府工作的基本原则是什么?怎样坚持这一原则?(8分)

做实验时带手套是必需的防护措施，既保护实验者也防止样品被污染。

Most of the people who appear most often and most gloriously in the history books are great conquerors and generals and soldiers, whereas the people who really helped civilization forward are often never mentioned at all. We do not know who first set a broken leg, or launched a seaworthy boat, or calculated the length of the year, or manured a field; but we know all about the killers and destroyers. People think a great deal of them, so much so that on all the highest pillars in the great cities of the world you will find the figure of a conqueror or a general or a soldier. And I think most people believe that the greatest countries are those that have beaten in battle the greatest number of other countries and ruled over them as conquerors. It is just possible they are, but they are not the most civilized. Animals fight; so do savages; hence to be good at fighting is to be good in the way in which an animal or a savage is good, but it is not to be civilized. Even being good at getting other people to fight for you and telling them how to do it most efficiently—this, after all, is what conquerors and generals have done—is not being civilized. People fight to settle quarrels. Fighting means killing, and civilized peoples ought to be able to find some way of settling their disputes other than by seeing which side can kill off the greater number of the other side, and then saying that that side which has killed most has won. And not only has won, but, because it has won, has been in the right. For that is what going to war means; it means saying that might is right.

That is what the story of mankind has on the whole been like. Even our own age has fought the two greatest wars in history, in which millions of people were killed or mutilated. And while today it is true that people do not fight and kill each other in the streets—while, that is to say, we have got to the stage of keeping the rules and behaving properly to each other in daily life—nations and countries have not learnt to do this yet, and still behave like savages.

But we must not expect too much. After all, the race of men has only just started. From the point of view of evolution, human beings are very young children indeed, babies, in fact, of a few months old. Scientists reckon that there has been life of some sort on the earth in the form of jellyfish and that kind of creature for about twelve hundred million years; but there have been men for only one million years, and there have been civilized men for about eight thousand years at the outside. These figures are difficult to grasp; so let us scale them down. Suppose that we reckon the whole past of living creatures on the earth as one hundred years; then the whole past of man works out at about one month, and during that month there have been civilizations for between seven and eight hours. So you see there has been little time to learn in, but there will be oceans of time in which to learn better. Taking man’s civilized past at about seven or eight hours, we may estimate his future, that is to say, the whole period between now and when the sun grows too cold to maintain life any longer on the earth, at about one hundred thousand years. Thus mankind is only at the beginning of its civilized life, and as I say, we must not expect too much. The past of man has been on the whole a pretty beastly business, a business of fighting and bullying and gorging and grabbing and hurting. We must not expect even civilized peoples not to have done these things. All we can ask is that they will sometimes have done something else.

By saying" from the point of view of evolution, human beings are very young children indeed. "(lines 2-3, paragraph 3 ) the author means（）

A.very young children are not civilised

B. evolution does not help civilization forward

C. human beings are still at the beginning of their life on earth

D. human beings have learnt very little in a very long time

王先生，40岁，上腹隐痛伴反酸、嗳气2个月。检查上腹部有轻度压痛，粪隐血试验阳性。对下列用药指导错误的是

A．硫糖铝在餐前服用
B．多潘立酮在餐前服用
C．法莫替丁在餐后1小时口服
D．氢氧化铝可在睡前服用
E．奥美拉唑应在餐前服用