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
2023-08-25
24
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 eat huge amounts of food.
B、They usually eat twice a day.
C、They usually eat to their hearts’ content.
D、They eat much less than people assume.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2956055.html
相关试题推荐
[originaltext]W:IreallylikeVanGogh’swork.Icanfeelakindofuncontroll
[originaltext]W:IreallylikeVanGogh’swork.Icanfeelakindofuncontroll
[originaltext]W:IreallylikeVanGogh’swork.Icanfeelakindofuncontroll
[originaltext]W:IreallylikeVanGogh’swork.Icanfeelakindofuncontroll
[originaltext]Theround-the-clockavailabilitythatcellphonehavebrought
[originaltext]Theround-the-clockavailabilitythatcellphonehavebrought
[originaltext]WhenIwasinthethirdgrade,Iwaspickedtobetheprinces
[originaltext]WhenNancyLublinreceived$5,000fromhergrandfatherin199
[originaltext]WhenNancyLublinreceived$5,000fromhergrandfatherin199
[originaltext]W:Withusnow,isMalcolmBricklin,CEOofVisionaryVehicles.M
随机试题
Peoplesometimeswonderabouthowtoensurefamily’sfinancialwell-being.F
[originaltext]W:[5]ProfessorSmith,Iwonderifyoucanfillmeinonyourlec
Thetimeforthegeneraloffensivewasa
语音和语义结合的最小的语言单位是()A.音素 B.义素 C.语素 D.音位
灯丝一般选用金属钨,下列不是钨的特点的是A.钨丝寿命与工作温度无关 B.蒸发率
妊娠合并重症胰腺炎的产科处理不正确的是A.严密监测胎儿情况 B.禁食、禁水、胃
?某金融专业刚毕业的男性客户到银行办理业务,他以自己对某些风险的理解不够为理由,
先天性心脏病最常见的类型是A.肺动脉狭窄 B.法洛四联症 C.动脉导管未闭
下列关于银行风险的说法,正确的有()。A.银行风险强调结果的不确定性 B
男、女两名田径运动员在长110米的斜坡上练习跑步(坡顶为A,坡底为B)。两人同时
最新回复
(
0
)