首页
登录
职称英语
What does the passage say about the eating behavior of sharks? [br] [originalte
What does the passage say about the eating behavior of sharks? [br] [originalte
游客
2023-11-11
42
管理
问题
What does the passage say about the eating behavior of sharks? [br]
To most of us sharks are the most dangerous fish in the sea and they attack humans. However, according to Doctor Clark, who has studied the behavior of sharks for twelve years, humans are not normally on the shark’s menu. What do sharks feed on, mainly fish and other sea animals? Doctor Clark also found that sharks don’t eat as much food as people think. For instance, a nine-year-old al-ark only needs two pound of food a day to keep healthy. But she says, sharks sometimes starve and at other times they fill themselves with what they have killed. Around the world, there are only about one hundred shark attacks on humans each year, ten of which proved fatal. But consider this, in the US alone, about three million people are bitten by dogs each year. Of these, thirty people die. If sharks bite you, says Doctor Clark, the reason is usually because of the mistake you have natural food. For example, say you went underwater-fishing and saw a shark, yon could be in trouble. The shark might go for the injured fish you had attacked and take a bite of you at the same time. If you go into a shark’s territory and threaten it, it might try to bite you. That’s because sharks are territorial and tend to guard their territory. Like dogs, they protect the area they think is their own.
选项
A、When it is breeding.
B、When it feels threatened by humans in its territory.
C、When its offspring is threatened.
D、When it is suffering from illness.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3178946.html
相关试题推荐
Howlongdoesittaketocovertheworkbookmaterial?[br][originaltext]Be
Howlongdoesittaketocovertheworkbookmaterial?[br][originaltext]Be
Howlongdoesittaketocovertheworkbookmaterial?[originaltext]Beforew
Accordingtothepassage,asurveyaboutbutterfliesiscarriedonby________.[
Accordingtothepassage,asurveyaboutbutterfliesiscarriedonby________.[
Amotelisusuallyforpeoplewho________.[br][originaltext]Englishspeak
Amotelisusuallyforpeoplewho________.[originaltext]Englishspeakersco
Whatdidthewomanthinkatfirst?[br][originaltext]W:Ihadareallystrange
Whatdidthewomanthinkatfirst?[originaltext]W:Ihadareallystrangeexper
WhatdidtheInternationalCentersendouttostudents?[br][originaltext]W:A
随机试题
Treesarethenatural________ofbirdsandinsects.A、habituationB、habitantC、h
Ithasbeenmorethansixmonthssincewehadtheopportunitytoserviceyourca
Executivecoachingisprimarilyconcernedwithconfidentialone-to-onediscu
TheTajMahalistoopenonmoonlitevenings20yearsaftersecurityfearse
关于企业价值评估中市场法操作的有关说法,错误的是()。A.计算价值比率应当
工程变更的索赔有效期,由合同具体规定,一般为28天,也有14天的。一般这个时间越
2016年“一带一路”沿线64个国家GDP之和约为12.0万亿美元,占全球GDP
下列有关醛固酮的叙述,哪项是正确的? A.由肾上腺皮质束状带分泌的一种激素
婴幼儿腹泻最常见的病原是A.柯萨奇病毒 B.埃可病毒 C.轮状病毒 D.腺
检验批的质量验收分为主控项目和一般项目,下列属于一般项目包括的主要内容的是(
最新回复
(
0
)