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
Sharks Perform a Service for Earth’s Waters It is hard to get people to think of sharks as anything but a deadly enemy. They
Sharks Perform a Service for Earth’s Waters It is hard to get people to think of sharks as anything but a deadly enemy. They
admin
2016-07-17
37
问题
Sharks Perform a Service for Earth’s Waters
It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to【C1】______ people frequendy. But these fish perform a【C2】______service for earth’s watersand for human beings. Yet business and sport fishing are threatening their【C3】______. Somesharks are at【C4】______of disappearing from earth.
Warm weather may influence both fish and shark activity. Many fish swim near coastal areas【C5】______their warm waters. Experts say sharks may follow the fish into the same areas, 【C6】______people also swim. In fact,most sharks do not purposely charge at or bite humans.They are thought to mistake a person【C7】______a sea animal,such as a seal or sea lion. Thatis why people should not swim in the ocean when the sun goes down or comes up. Those are the【C8】______ when sharks are looking for food. Experts also say that bright colors and shiny jewelry may cause sharks to attack.
A shark has an extremely good sense of smell. It can find small amounts of substances in water,such as blood, body liquids and【C9】______produced by animals.These powerful【C10】______help sharks find their food. Sharks eat fish,any【C11】______ sharks,and plantsthat live in the ocean.
Medical researchers want to learn more about the shark’s body defense and immune systems【C12】______ disease.Researchers know that sharks【C13】______quickly from injuries. Theystudy the shark in hopes of finding a way to fight human disease.
Sharks are important for the world’s【C14】______.They eat injured and diseased fish. Theirhunting activities mean that the numbers of other fish in ocean waters do not become too 【C15】______. This protects the plants and other forms of life that exist in the oceans.
【C8】
选项
A、times
B、places
C、seas
D、oceans
答案
A
解析
本段的意思是:鲨鱼并非故意袭击人类。人们认为,由于鲨鱼将人错认为是海狮等海洋动物,在饥饿时才袭击人类。日出和日落时,正是鲨鱼饥肠辘辘的时候,人们不应该出海游泳。空格填入的词应该与时间有关,所以times是答案,而与地点有关的选项(places,seas和oceans)与上下文意思脱节。
转载请注明原文地址:https://kaotiyun.com/show/M1Gd777K
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
PricePlanningApricerepresentsthevalueofagoodsorserviceforboththesellerandthebuyer.Priceplanningissyst
CollegeSportsintheUSCollegesportsintheUnitedStatesareahugedeal.AlmostallmajorAmericanuniversitieshavef
TelevisionIsDoingIrrearableHarm“Yes,butwhatdidweusetodobeforetherewastelevision?”Howoftenwehearstateme
TelevisionIsDoingIrrearableHarm“Yes,butwhatdidweusetodobeforetherewastelevision?”Howoftenwehearstateme
Singapore1.Singaporeisanindependentcity-stateinsoutheasternAsia,consistingofonemajorislandtheSingaporeIsland--an
Sinceancienttimespeoplehavefoundvariouswaystopreservemeat
Bydescribingatypicalsituationofalostdriverontheroad,theauthorintendstoTheword"navigate"inParagraph3means
WillQualityEatuptheUSLeadinSoftware?IfUSsoftwarecompaniesdon’tpaymoreattentiontoquality,theycouldkissthei
FalseFearofBigFishManypeoplebelievesharks(鲨鱼)aredangerousandwillalwaystrytohurtorevenkillhumans.(46).As
Donotwastetimeoninsignificantpoints.
随机试题
当事人订立合同有书面形式、口头形式和其他形式。其中,电话交谈属于()
计算外商投资企业应纳税所得额时,下列各项中可以在税前一次扣除的是()。
通过“累计折旧”账户对“固定资产”账户进行调整,反映固定资产的()。
下列各组词语中没有错别字的一项是()。
李白作《哭晁卿衡》,以纪念误传在返国途中罹难的留唐日本友人
Weareallcompassionateinonewayoranother;attimesselective.Expressingcompassionisinherentlycharacteristicofus.Ph
某政府部门网络用户包括有线网络用户、无线网络用户和有线摄像头若干,组网拓扑如图1-1所示。访客通过无线网络接入互联网,不能访问办公网络及管理网络,摄像头只能跟DMZ区域服务器互访。[img][/img]配置SwitchA时,下列命令片段的作用是
Thedifferencebetweenaliquidandagasisobvious【C1】______theconditionsoftemperatureandpressurecommonlyfoundatthes
Fatpeopleshould______thetemptationofsweetthings,whicharenotgoodtotheirhealth.
Crimeisincreasingworldwide.Thereiseveryreasontobelievethe【B1】_____willcontinuethroughthenextfewdecades.Crimera
最新回复
(
0
)