首页
登录
职称英语
Methods of training animals have changed greatly in recent years. Zoo keeper
Methods of training animals have changed greatly in recent years. Zoo keeper
游客
2024-07-03
63
管理
问题
Methods of training animals have changed greatly in recent years. Zoo keepers have always had problems getting the animals to leave their cages in order for the cages to be cleaned, and also training them to move indoors when appropriate. Another problem was that many of the large animals became listless and bored. In the last twenty years, scientists have done research on dolphins and whales, training them to obey commands. The scientists found they could get animals to obey by rewarding them with food and affection when they responded correctly.
Proper training allows the animals to receive the care they need. It was very difficult to get untrained animals, especially the larger ones, to stay still when they needed medical attention. Now they can be trained, on command, to remain still and even to allow blood samples to be taken and shots administered. All this is accomplished through positive reinforcement, without the use of any force. Affection training, as this process is called, has been used with great success on a wide variety of zoo animals. Animal behavior experts have taught zoo keepers to train bears, tigers, monkeys, and many other species to behave in a way that provides for better animal-keeper interaction. This training also keeps the animals from becoming bored and inactive. [br] The word "listless" means ______.
选项
A、countless
B、obedient
C、inactive
D、mysterious
答案
C
解析
文章第一段第三句中谈到,另一个问题是许多大动物为listless and bored;在第二段的最后一句谈到,这种训练可避免使动物变得bored and inactive。根据上下文推断,可知应选C。
转载请注明原文地址:http://tihaiku.com/zcyy/3660773.html
相关试题推荐
When______,icewillbechangedintowater,orevensteam.A、heatedB、heatingC、t
Methodsoftraininganimalshavechangedgreatlyinrecentyears.Zookeeper
Methodsoftraininganimalshavechangedgreatlyinrecentyears.Zookeeper
Althoughtheirliveschanged,they______continuedwritingtooneanother.A、eve
Thepopulationofmanybigcities______(double)inthepastthreeyears.hasdo
Birdsarewarm-blooded,vertebrateanimalswhosebodiesarecoveredwithfeat
Peoplewhohaveheldthesepositionsofauthorityaregreatlyrespected,anditu
A--accountnumberB--wageratepaidC--billofexchangeD--creditriskE--realn
A--accountnumberB--wageratepaidC--billofexchangeD--creditriskE--realn
A--accountnumberB--wageratepaidC--billofexchangeD--creditriskE--realn
随机试题
InWashingtonthisweek,TreasurySecretaryGeithnerannouncednewstepsto
Providence,RhodeIsland,isabusymanufacturingcityandseaport,aswellthe
A.6.5~8.0kW B.8.5~10.0kW C.10.5~12.0kW
A.-tant B.tant C.-sint D.cott
随着近年来痛风人群的增加,忌食豆腐等豆制品成了约定俗成的主流保健意识。豆腐对人体
检查开工前由发包人准备的施工条件情况包括( )。 A、检查进场原材料、构配件
一男性患者63岁,行纤维支气管镜检,三日后咳黄色粘痰,体温38.5℃~39℃,血
所谓“四统一”是指期货公司应当对营业部实行统一结算、统一风险管理、统一资金调拨、
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
发包人应提前( )向勘察人发出开始勘察通知。 A.7天 B.14天 C
最新回复
(
0
)