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
25
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
(复旦大学2009年试题)Hereisagreatironyof21st-centuryglobalpublichealth;Whilemanyhundredsofmillionsofpeoplelackade
(清华大学2008年试题)ThechangesingloballyaveragedtemperaturethathaveoccurredattheEarth’ssurfaceoverthepastcenturya
(清华大学2008年试题)ThechangesingloballyaveragedtemperaturethathaveoccurredattheEarth’ssurfaceoverthepastcenturya
Arrivinganywherewiththesepossessions,hemightjustaseasily______foramonthorayearasforasingleday.
Americanwomenexperienceagreat【C1】______oflifestyles.A""typical""Americanwomanmaybesingle.Shemayalsobedivorcedo
Americanwomenexperienceagreat【C1】______oflifestyles.A""typical""Americanwomanmaybesingle.Shemayalsobedivorcedo
Thenotionthatinanimateobjectsaresubjecttotheirownexperiencemaysoundabsurd;anditis.However,thereasontodismis
随机试题
搏动性头痛常见于()
经行乳房胀痛肝气郁结证的治法是
普通黏土砖的缺点不包括:
()。
桥梁承载结构施工方法中,投入施工设备和施工用钢量相对较少的是()。
下列关于二叉树模型的表述中,错误的是()。
Byfarthemostcommondifficultlyinstudyissimplefailuretogetdowntoregularconcentratedwork.Thisdifficultyismuch
设总体X的密度函数为(X1,X2,…,Xn)为来自总体X的简单随机样本.(1)求θ的矩估计量;(2)求
【B1】【B3】
A、Abilitytoorganizeactivities.B、Abilitytoovercomefears.C、Abilitytoconductanalysis.D、Abilitytoevaluateothers.B在被主
最新回复
(
0
)