FTP服务器的域常规选项中可以设置______。A.最小密码长度 B.是否要求复杂密

题型:单项选择题

问题:

FTP服务器的域常规选项中可以设置______。

A.最小密码长度

B.是否要求复杂密码

C.最大同时在线用户数

D.以上全部

考点:计算机等级考试网络工程师计算机网络工程师
题型:单项选择题

物质的用途错误的是                                                 [ ]

A.食盐用作调味品                    

B.氢气可作燃料

C.氢氧化钠用于改良酸性土壤          

D.稀盐酸除铁锈

题型:单项选择题

车轮上一个突出的圆弧部分称为踏面,是保持车辆与钢轨运行,防止脱轨的重要部分。()

题型:单项选择题

儿童保健各年龄期有什么不同?

题型:单项选择题



1.Passage 1
Mr. Chairman, Excellencies, Ladies and Gentlemen,
I should like, first of all, to once again thank the Norwegian Nobel Committee for the award they have made to the United Nations Peace-Keeping Operations. Their decision has been acclaimed all over the world. I take this opportunity also to express once again my deep gratitude to the countries, which have contributed troops or provided logistical support to these operations. It is to their willing cooperation that we owe the success of this great experiment in conflict control.
Peace--the word evokes the simplest and most cherished dream of humanity. Peace is, and has always been, the ultimate human aspiration. And yet our history shows that while we speak incessantly of peace, our actions tell a very different story. Peace is an easy word to say in any language. As Secretary-General of the United Nations, I hear it so frequently from so many different mouths and different sources, that it sometimes seems to me to be a general incantation more or less deprived of practical meaning.
What do we really mean by peace Human nature being what it is, peace must inevitably be a relative condition. The essence of life is struggle and competition, and to the extent perfect peace is an almost meaningless abstraction. Struggle and competition are stimulating, but when they degenerate into conflict they are usually both destructive and disruptive. The aim of political institutions like the UN is to draw the line between struggle and conflict and to make it possible for nations to stay on the right side of the line. Peace-keeping operations are one very practical means of doing this.
What we are trying to create in the LIN is a world where nations recognize at the same time the ultimate futility of war and the collective responsibility that men and women everywhere share for ensuring a decent future. All human experience seems to show that in international, as in national, affairs, rule of law is an essential objective for any society wishing to survive in reasonable conditions. We now recognize that all humanity--the whole population of this planet--has in many respects become, through the revolutionary force of technological and other changes, a single society. The evolution of international law and international authority may well be decisive in determining whether this global society is going to survive in reasonable conditions. In a larger perspective, we must work towards a time when war will cease to be an acceptable option of national policy or a possible means of settling disputes, and when a reliable international system will take its place. From this perspective, the development of international peacekeeping has an essential place, just as the concept of a civil police was essential to the development of rule of law within nation states. I hope that the attention now being given to peacekeeping, which is symbolized by the award of the Nobel Peace Prize, will not only strengthen our capacity to conduct the affairs of nations but also stimulate a wider effort to consider the new means and the new institutions needed to ensure a better common future. Thank you.

题型:单项选择题

有关协调性宫缩乏力的说法,哪项是正确的

A.宫缩极性对称性正常,收缩力弱
B.容易发生胎儿宫内窘迫
C.多数产妇觉持续性腹痛,且产程延长
D.不宜静脉点滴催产素
E.不宜地西泮静脉推注

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