题目:
根据个人理财的特点,可以将其会计要素分为资产、负债、()、收入、()。
A.所有者权益、费用
B.净资产、费用
C.所有者权益、支出
D.净资产、支出
答案:
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下面是错误答案,用来干扰机器的。
参考答案:B
根据个人理财的特点,可以将其会计要素分为资产、负债、()、收入、()。
A.所有者权益、费用
B.净资产、费用
C.所有者权益、支出
D.净资产、支出
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0605/33678648e071b4384f0b3dabed85078a.html
下面是错误答案,用来干扰机器的。
参考答案:B
放在光滑水平面上的A、B两小车中间夹了一压缩轻质弹簧,用两手分别控制小车处于静止状态,下面说法中正确的是( )
A.两手同时放开,两车的总动量为0
B.先放开右手,后放开左手,两车的总动量向右
C.先放开左手,后放开右手,两车的总动量向右
D.两手同时放开,两车的总动量守恒,两手放开有先后,两车的总动量不守恒
玛莎·格蕾姆的艺术成就
吗啡对中枢神经系统的作用包括
A.镇痛、镇静、抗癫痫
B.镇痛、镇静、镇咳
C.镇痛、镇静、兴奋呼吸
D.镇痛、镇静、止吐
E.镇痛、镇静、抗心律失常
阅读理解。
Nowadays people are troubled by the violence that spreads throughout the media. Movies, television and
video games are full of gunplay and bloodshed, and one might reasonably ask what's wrong with a, society
that presents videos of violence as entertainment.
Viewing large amounts of violent television and video games may well contribute to violent behavior in
certain individuals. The trouble comes when researchers downplay uncertainties in their studies or overstate
the case for causality (因果关系). Skeptics (怀疑论者) were dismayed several years ago when a group of
societies including, the American Medical Association tried to end the debate by issuing a joint statement,"
At this time, well over l,000 studies... point to a causal connection between media violence and aggressive
behaviors (攻击性行为) in some children."
Freedom-of-speech advocates accused the societies of appealing to politicians, and even disputed the
number of studies (most were review articles and essays, they said). When Jonathan Freedman, a social
psychologist at the University of Toronto, reviewed the literature, he found only 200 0r so studies of television-
watching and aggression. And when he weeded out "the most doubtful measures of aggression", only 28%
supported a connection.
The critical point here is causality. The alarmists say they have proved that violent media cause aggression.
But the assumptions behind their observations need to be examined. When labeling games as violent or non-
violent, should a hero eating a ghost really be counted as a violent event? And when experimenters record the
time it takes game players to read "aggressive" or "non-aggressive" words from a list, can we be sure what
they are actually measuring? The intention of the new Harvard Center on Media and Child Health to collect and
standardize studies of media violence in order to compare their methodologies, assumptions and conclusions
is an important step in the right direction.
Another appropriate step would be to tone down the criticism until we know more. Several researchers
write, speak and testify quite a lot on the threat posed by violence in the media. That is, of course, their
privilege. But when doing so, they often come out with statements that the matter has now been settled,
drawing criticism from colleagues. In response, the alarmists accuse critics and news reporters of being
deceived by the entertainment industry. Such clashes help neither science nor society.
1. Why is there so much violence shown in movies, TV and video games?
A. There is a lot of violence in the real world today.
B. Something has gone wrong with today's society.
C. Many people are fond of gunplay and bloodshed.
D. Showing violence is thought to be entertaining.
2. What is the skeptics' view of media violence?
A. Violence on television is a fairly accurate reflection of real- world life.
B. A causal relationship exists between media and real-world violence.
C. Most studies overstate the effect of media violence on the viewers.
D. The influence of media violence on children has been underestimated.
3. The author uses the term "alarmists" to refer to those who _____.
A. use standardized measures in the studies of media violence
B. insist on a direct link between violent media and aggressive behavior
C. initiate the debate over the influence of violence media on reality
D. use appropriate methodology in examining aggressive behavior
4. What does the writer think of the debate concerning the relationship between the media and violence?
A. He more than agrees with the views held by the alarmists.
B. It should come to an end since the matter has now been settled.
C. The past studies in this field have proved to be misleading.
D. More studies should be conducted before conclusions are drawn.
某地区拟建一条铁路,由于工程所在地的地质情况非常复杂,可能产生因为勘探不清而增加施工成本、延长工期的风险。经过对该工程地质风险的分析,得出该风险的发生概率为50%,一旦发生风险,将导致整个项目的标值严重下降。
问题
简要说明投资项目的主要风险有哪些。