搜题请搜索小程序“爱下问搜题”
问题 解答题
|-0.75|+(+3
1
4
)-9-(-0.125)+(-
5
8
)-|-0.125|．
答案

|-0.75|+(+3

1
4
)-9-(-0.125)+(-
5
8
)-|-0.125|

=0.75+3.25-9+0.125-0.625-0.125

=0.75+3.25-9+0.125-0.125-0.625

=4-9-0.625

=-5.625．

问答题

阅读下列材料
阅读下列材料，回答问题。
材料一：
初，府兵之置，居无事时耕于野，其番上(轮值)者，宿卫京师而已。若四方有事，则命将以出，事解则罢，兵散于府，将归于朝。故士不失业，而将帅无握兵之重，所以防微渐，绝祸乱之萌也。
——《新唐书》卷五十
材料二：
开元二十五年，唐政府下敕：“于诸色征人及客户中，丁召募壮，长充边军。”称之为“长征健儿”。此后，更番戍边的制度已经不复存在，征募到的长征健儿，便成为终身制的职业兵。……于是，“师不土著，无家族之顾”，藩镇的将帅就利用这一弱点，威胁利诱，使士兵服从他，来对抗朝廷。
——王仲荦《隋唐五代史》上册
材料三：
北宋沿用开始于唐后期的雇佣兵制度，并希望充分利用这种制度，把破产的农民收容到军队中去，免得他们铤而走险，武装暴动。(北宋政府对将领)常加以易置和更调，使“兵无常将，将无常师”，借以防范兵士和将领之间发生深厚的关系。军队的驻屯地区也时常更换……
——翦伯赞《中国史纲要》第三册
材料四：
王安石执政之后，首先在西北的泾、渭、仪、原四州驻军中设置专门负责操练军队的将官……后来又向黄河流域各路推行，每路分为若干单位，每一单位设置将与副将各一人，选用武艺较高、作战经验较多的军官充任……——翦伯赞《中国史纲要》第三册
回答：

对比材料一和材料二，分析唐朝兵制发生了什么变化。发生这一变化的主要原因是什么对唐朝政局产生了什么影响
查看答案
单项选择题

In the last decade the mass media have grown worldwide to be larger, more influential and more powerful. After it was possible in the Federal Republic of Germany in the 60s to receive one TV program and in the 60s and 70s to receive three TV programs, the number of receivable TV programs has risen for a huge part of the population in western Europe through cable TV to eleven or even more programs in the last years. More TV channels are announced. Additionally there is the huge offer of videos. The distribution of video recorders in the population is increasing. Worldwide we are on the way to communication to a mass media society in which fiction, fantasy, the definition of reality assumes a greater role than reality itself, where people want to be permanently entertained, and where the description of the content gains more emphasis than the content itself.
For centuries news on crime have greatly attracted the population, In the Middle Ages ballad singers moved very successfully from town to town in order to spread their ballads which were to a great part murder stories. Criminal stories are not a new development because they do not report anything really new. They are regularly told according to the pattern of the "familiar sensation" because they have a function of relief for the society, because through them, the "law-abiding citizen" can set himself apart from the criminal, because they prove to him that his behavior is "normal" and because he can be content to feel that he is better than the criminals and that he successfully managed to escape the criminal act. There is a huge demand in the population for crime news because they are entertaining and remove the boredom of everyday life. The mass media willingly fulfill this demand because crime news are cheap and easy to get hold of and because they help sell almost any product. That is why there is a symbiosis, an unholy alliance between mass media and society against which the critical criminologist advances his objections almost in vain.

It can be inferred that in a modern mass media society people prefer ______.

A. fiction to criminal stories

B. real stories to news reports
C. fictional accounts to real stories

D. descriptions of reality to fiction
查看答案