首页
登录
职称英语
[originaltext] To most of us, sharks are the most dangerous fish in the sea
[originaltext] To most of us, sharks are the most dangerous fish in the sea
游客
2024-04-16
18
管理
问题
To most of us, sharks are the most dangerous fish in the sea and they attack humans. However, ac cording to Doctor Clark, who has studied the behavior of sharks for twelve years, humans are not normally on a sharkls menu. What do sharks feed on? Mainly fish and other small sea animals. Doctor Clark also found that sharks don’t eat as much food as people think. For instance, a nineffoot shark only needs two pounds of food a day to keep healthy. But she says sometimes sharks starve and at other times they fill themselves with what they have killed. Around the world, there are only about 100 shark attacks on humans each year, ten of which prove fatal. But consider this: in the U. S. alone, about 3 million people are bitten by dogs each year. Of these, 13 people die, lf a shark bites you says Doctor Clark, the reason is usually because it mistakes you for its natural food. For example, say you went underwater fishing and saw a shark, you could be in trouble. The shark might go for the injured fish you had at tacked and take a big bite of you at the same time. lf you go into a sharkls 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 that they think is their own.
Questions 23 to 25 are based on the passage you have just heard.
23. What does the passage say about the eating behavior of sharks?
24. When might a shark attack humans?
25. What do we learn from the passage about sharks?
选项
A、They are not as dangerous as people think.
B、They can be as friendly to humans as dogs.
C、They attack human beings by nature.
D、They are really tame sea animals.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3557677.html
相关试题推荐
[originaltext]W:Weallknowthatthereisanundergroundcave,asmallcavewh
[originaltext]If(23)NewZealandbusinessmanGarethMorganhashisdruthers,
[originaltext]If(23)NewZealandbusinessmanGarethMorganhashisdruthers,
[originaltext]AnewstudybytheNationalResearchCouncilandtheInstitut
[originaltext]AnewstudybytheNationalResearchCouncilandtheInstitut
[originaltext]Willeconomicuncertaintymakeyousavemore—orspendmore?T
[originaltext]Willeconomicuncertaintymakeyousavemore—orspendmore?T
[originaltext]W:Haveyoupassedyourexam?M:Yes,(12)IpasseditjustthisJa
[originaltext]W:Hello,Jack!Congratulationsonyourbecomingastudentleader
[originaltext]W:Hello,Jack!Congratulationsonyourbecomingastudentleader
随机试题
Waterisanessentialglobalresourceanditisuptoeachofusto______it.A、
Thedirectortriedtogettheactorsto______tothenextscenebyhandsignals.A
Herearesomesituationswhererentingmakesmoresensethanbuying.1.Job
【B1】[br]【B7】A、andB、althoughC、butD、howeverD前后两句为对照关系,即不强烈的对比。but表示强烈的对比或反义关
预应力钢筋混凝土不宜选用的钢筋牌号是()。A.HPB300 B.HRB4
小便清长量多者,属A.消渴病B.虚寒证C.湿热证D.阴虚证E.气虚证
225.只有在所有工作票都已终结,并得到值班调度员或运行值班负责人的许可指令后,
壮热不退的病机是A.外感风寒,卫阳郁闭 B.外邪入里,阳热内盛 C.胃肠燥热
商业银行发行金融债券应具备的条件是()。 A.核心资本充足率不低于8%B.
重大质量事故由()组织调查组进行调查。A.项目法人 B.项目主管部门 C.
最新回复
(
0
)