首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Ants first captured the attention of software engineers in the early 1990s. A single ant cannot do much on its own, but a group
Ants first captured the attention of software engineers in the early 1990s. A single ant cannot do much on its own, but a group
admin
2012-01-27
44
问题
Ants first captured the attention of software engineers in the early 1990s. A single ant cannot do much on its own, but a group of ants【C1】______can solve complex problems. That inspired people like Marco Dorigo, who is one of the founders of a【C2】______known as group intelligence.
Ants are good at choosing the shortest possible route between a food【C3】______and their nest. This reminds us of a classic computational travelling-salesman problem. Given a list of cities and their【C4】______apart, the salesman must find the shortest route needed to visit each city once. As the number of cities【C5】______, the problem gets more complicated.
Ants solve their own problem using chemical signals called pheromones (信息素), when an ant finds food, she takes it back to the nest, 【C6】______a pheromone trail that will attract others. The more ants that【C7】______the trail, the stronger it becomes. 【C8】______, the pheromones evaporate (挥发) quickly, so once all the food has been collected, the trail soon goes cold. This rapid evaporation means long trails are less【C9】______than short ones, all else being equal. Pheromones thus turn the【C10】______intelligence of the individual ants into something more powerful.
【C5】
选项
A、changes
B、holds
C、grows
D、decreases
答案
C
解析
本题测试词汇。题干意思是“随着城市数量增长,这个问题变得更复杂”。因此只有grow表示“增长”的含义,故选C。
转载请注明原文地址:https://kaotiyun.com/show/qqHO777K
0
在职攻硕英语联考
相关试题推荐
(复旦大学2009年试题)Hereisagreatironyof21st-centuryglobalpublichealth;Whilemanyhundredsofmillionsofpeoplelackade
(复旦大学2009年试题)Hereisagreatironyof21st-centuryglobalpublichealth;Whilemanyhundredsofmillionsofpeoplelackade
Paperbacknovelsinthe1940sand1950softenhad______coverstoattractreaders’attention.
Americanwomenexperienceagreat【C1】______oflifestyles.A""typical""Americanwomanmaybesingle.Shemayalsobedivorcedo
Americanwomenexperienceagreat【C1】______oflifestyles.A""typical""Americanwomanmaybesingle.Shemayalsobedivorcedo
Ithappenseverysemester.AstudenttriumphantlypointsoutthatJean-JacquesRousseauisundermininghimselfwhenheclaims"
However,veryinterestingdynamicsregardingthecompetitionandmarketstructureare______.
Sowhygothroughthe3-to-5year,gruelinandpainfulprocessofgettingadegreewhenyoucanjustgetajobstraightoutofc
随机试题
为了解决村里环境杂乱等问题,驻村社会工作者小李拟推动建立“先锋志愿者协会”,从党员带头做起,动员村里有影响的妇女委员、宗族长辈参与。从志愿服务人力资源的组织管理职能出发,小李下一步应完成的工作是()。
有关急性胰腺炎腹痛特点的描述,错误的是
在白盒技术测试用例的设计中,发现错误能力最强覆盖标准是_________。
二级生物安全实验室内,为防止利器损伤的操作规程,错误的是
影响透皮吸收的因素中不正确的是
呈长条状、微弯曲,略扁,具“金包头”的药材是()。
沿河河堤河岸冲刷防护中的直接防护包括()。
下列关于资产减值会计处理的表述中,错误的是()。
县级人民政府教育行政部门对本行政区域内的军人子女接受义务教育予以保障。()(2015.四川)
下面各组词语中,没有错别字的一组是:
最新回复
(
0
)