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
71
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.
【C7】
选项
A、follow
B、lead
C、surround
D、avoid
答案
A
解析
本题测试词汇。题干意思为:更多的蚂蚁会跟随它的痕迹,聚集得越来越多。很明显,follow是正确答案。故选A。
转载请注明原文地址:https://kaotiyun.com/show/SqHO777K
0
在职攻硕英语联考
相关试题推荐
(浙江大学2009年试题)Teachersneedtobeawareoftheemotional,intellectual,andphysicalchangesthatyoungadultsexperience,a
(浙江大学2009年试题)Teachersneedtobeawareoftheemotional,intellectual,andphysicalchangesthatyoungadultsexperience,a
(浙江大学2009年试题)Teachersneedtobeawareoftheemotional,intellectual,andphysicalchangesthatyoungadultsexperience,a
(浙江大学2009年试题)Teachersneedtobeawareoftheemotional,intellectual,andphysicalchangesthatyoungadultsexperience,a
(浙江大学2009年试题)Teachersneedtobeawareoftheemotional,intellectual,andphysicalchangesthatyoungadultsexperience,a
TheexperimentlongprovedthatX-rayscannot______lead.
Arrivinganywherewiththesepossessions,hemightjustaseasily______foramonthorayearasforasingleday.
Americanwomenexperienceagreat【C1】______oflifestyles.A""typical""Americanwomanmaybesingle.Shemayalsobedivorcedo
Americanwomenexperienceagreat【C1】______oflifestyles.A""typical""Americanwomanmaybesingle.Shemayalsobedivorcedo
Americanwomenexperienceagreat【C1】______oflifestyles.A""typical""Americanwomanmaybesingle.Shemayalsobedivorcedo
随机试题
在下列5种细胞中,对电离辐射敏感性最高的是
脏腑之气汇集于胸腹部的腧穴是( )。
某医师治疗痰迷心窍所致的痰厥昏迷、中风偏瘫、肢体不利,以及中暑、心胃气痛,常用苏合香丸。该中成药除行气止痛外,又能
BT公司是一家内燃机生产企业。最近,公司质量部刘经理感到非常困惑。刘经理是一年前从技术人员升为质量部经理的,长期的基层工作使他认识到一线工人在工作中缺乏质量技术和工具的支持。因此,刘经理一上任,就针对一线工人展开了质量技术和工具的培训,聘请高水平的讲师为工
改变某个科室的职能或新设一个职位,这属于()组织结构改革。
某国准备造访一颗太阳系行星,这颗星球的物质组成以氢和氦为主,其平均半径仅亚于木星,而且它有23颗卫星,表面有一个特别美丽的光环。这颗行星是:
蔡元培主张教育的最终目标就是要()
WhichofthefollowingiscoveredinBCDInternationalprograms?
Howmanyartistsareontherecording?
Onceuponatime,abusinessmannamedRayKrocdiscoveredarestaurantownedbytwobrothers.Therestaurant【S1】______justfou
最新回复
(
0
)