今天为大家带来GRE填空题及答案解析:队伍形成自我秩序。下面是详细内容

　　Viewing people as “social atoms” that obey rather simple rule (which are not unlike the laws of physics), one may discover certain (i)___ . Take, for example, the way channels emerge when people move in crowds. In the midst of initially (ii)___ movements, one person begins to follow another — in an effort to avoid collisions — and streams of movement emerge. As more people join in, there is greater pull on others to join the flow, and the particular channels become (iii)___.

　　Blank (i)

　　Blank (ii)

　　Blank (iii)

　　A. apparent contradictions

　　D. inflexible

　　G. self-defeating

　　B. unproductive tendencies

　　E. straightforward

　　H. self-aggrandizing

　　C. lawlike regularities

　　F. chaotic

　　I. self-perpetuating

　　选 CFI

　　翻译：把人群看作服从相当简单规则(与物理规则无异)的 “ 社会原子 ”，我们就会发现某些规律。比如，拥挤的人群中产生队伍的方式。在最初混乱无序的运动中，一个人开始跟随别人 —— 为了避免碰撞 —— 人流出现了。随着越来越多的人加入队伍，其他人也越来越倾向于进入人流，继而某些特定的队伍形成了自我秩序。

　　unproductive 没有产出的，游手好闲的

　　inflexible 不易弯折的，不屈的，坚定的，不可改变的

　　straightforward 坦诚直白的，直接的，直线的，易懂的，易做的

　　stream (河，液体，人群，事物等)流，流动的趋势或动向，光线

　　本题争议一般在第三空，不服气的同学请详细参考下列释义，self-aggrandizing 的确经常用来修饰人的性格或行为，而 self-perpetuating 可以修饰事物，且更偏中性。

　　self-defeating 适得其反的，违背自己利益的

　　self-aggrandizement 自我扩张

　　【AHD】The act or practice of enhancing or exaggerating one's own importance, power, or reputation.

　　【柯林斯高阶】If you say that someone is guilty of self-aggrandizement, you mean that they do certain things in order to make themselves more powerful, wealthy, or important.

　　Above all, he wanted to serve rather than use his position for self-aggrandisement.

　　【RHWU】increase of one's own power, wealth, etc., usually aggressively.

　　self-perpetuating 使自身持续存在的

　　【AHD】Having the power to renew or perpetuate oneself or itself for an indefinite length of time.

　　能使自身永久存在的：有力量无限期地更新自己或使自己永存的

　　【RHWY】

　　1. continuing oneself in office, rank, etc., beyond the normal limit.

　　2. capable of indefinite continuation.

　　三空题并不意味着难度更高，其实从官方给出的统计看，难度和空格数没有明显关联。

　　这不禁让我们意识到一个令人难堪的事实，如果你觉得空越多越难，有可能只是因为你不认识单词，随着文本长度的增加，越来越多的不认识的单词最终变成无法排除的扰动因素，你的正确率也相应地变得越发可怜。