首页
登录
职称英语
Scientific research has revealed that throughout the animal world, communica
Scientific research has revealed that throughout the animal world, communica
游客
2023-07-25
74
管理
问题
Scientific research has revealed that throughout the animal world, communication is just as important as it is to human beings. Countless animals lack the【C1】______for human speech, yet they employ entirely different methods in order to communicate【C2】______each other. Some of the most dramatic examples of this are provided by birds. There are roughly 10 000【C3】______of birds in the world, each of which has its own miraculous features.【C4】______you may live, you can see a great number of these feathered creatures and can【C5】______different and extraordinary properties. In addition to their flawless flight mechanisms, expertise【C6】______the routes and timing of migrations, and ability to build nests, their methods to communicate is【C7】______wonder. At critical times in birds’ lives, their【C8】______of hearing becomes particularly important. Experiments have shown that in order for birds to learn the【C9】______song of their own species, they need an auditory feedback system.【C10】______this system, young birds learn to【C11】______the sounds they produce with the song they have memorized. If they were【C12】______, it wouldn’t normally be【C13】______for them to recognize songs. Birds’ extremely sensitive hearing functions perfectly. Clearly, if this sense failed to【C14】______properly, the bird would not be able to hear any sounds【C15】______Moreover, birds also produce【C16】______communications by their facial expressions, beak movements, feather ruffling, and【C17】______their wings. Although each species has its own body language, many different species【C18】______movements in the same way. Via facial expression, birds can【C19】______a variety of messages to those around them--negative feelings such as dislike and resentment, as well as【C20】______ones like pleasure, enthusiasm and curiosity. [br] 【C4】
选项
A、Wherever
B、If
C、As
D、When
答案
A
解析
结构衔接题。用排除法选出只有用wherever引导句子句意才通顺。这句的意思是“无论你住在哪里,你都可能看到这些有羽毛的生物”,所以应该选A。
转载请注明原文地址:https://tihaiku.com/zcyy/2868488.html
相关试题推荐
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
FirstAidforAnimalBitesRisksofBitesThemostc
FirstAidforAnimalBitesRisksofBitesThemostc
FirstAidforAnimalBitesRisksofBitesThemostc
FirstAidforAnimalBitesRisksofBitesThemostc
FirstAidforAnimalBitesRisksofBitesThemostc
FirstAidforAnimalBitesRisksofBitesThemostc
FirstAidforAnimalBitesRisksofBitesThemostc
随机试题
SaleswentupinthestoresduringDecember,but______againafterChristmas.A、dr
SirHowardDavies,themanwiththejobofdecidingwhetherBritainneedsa
[originaltext]W:Hey,Mark,haveyoubeenabletosellyouroldpianoyet?M:A
设矩阵,则A^3的秩为________
个人汽车贷款的期限(含展期)不得超过()年。A.3 B.5 C.1
下列除哪项外,均提示病情严重,预后不良?( )A.目暗睛迷 B.舌苔骤剥
患者以皮肤黏膜出血为主要临床表现,应选下列哪一组筛选试验()A.血小板计数,束
变电检测通用管理规定中,()类变电站带电检测计划由地市公司审核批复,并报省公
(2018年真题)根据外汇管理法律制度的规定,下列关于当前人民币汇率制度的表述中
依据《建设项目安全设施“三同时”监督管理办法》,()安全设施设计完成后,生产经
最新回复
(
0
)