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
A、They eat huge mounts of food. B、They usually eat twice a day. C、They usually eat to their hearts’ content. D、They eat much les
A、They eat huge mounts of food. B、They usually eat twice a day. C、They usually eat to their hearts’ content. D、They eat much les
admin
2010-07-14
37
问题
To most of us sharks are the most dangerous fish in the sea and they attack humans. However, according to Dr. Clark, who bas studied the behavior of sharks for twelve years, humans are nor normally on the shark’s menu. What do sharks feed on? Mainly fish and other sea animals. Dr. Clark. also found that sharks don’t eat as much food as people think. For instance, a nine-year-old shark only needs two pounds 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 prove fatal. But consider this: in the U. $. alone, about three million people are bitten by dogs each year. Of these, thirty people die. If a shark bites you, says Dr. Clark, the reason is usually because they mistake you for 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 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、They eat huge mounts 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://jikaoti.com/ti/opMMFFFM
0
大学英语六级
相关试题推荐
Theauthor’schiefconcernaboutthecurrentU.S.healthcaresystemisWhydomanynewmedicalgraduatesrefusetochooseprim
Theplaceofthechildinsocietyhasvariedforthousandsofyearsandhasbeeneffectedbydifferentculturesandreligions,
Theplaceofthechildinsocietyhasvariedforthousandsofyearsandhasbeeneffectedbydifferentculturesandreligions,
ScientistssaytherehasbeenaseveredecreaseintheamountofwaterinLakeChadinnorthernAfricainthelastthirtyyears.
A、Hewasfiredfromhisjob.B、Hewaswarnedaboutbeingmorepunctualfromnowon.C、Themanagementcuthisworkinghours.D、He
Nowcustomhasnotbeencommonlyregardedasasubjectofanygreatimportance.Theinnerworkingsofourownbrainswefeelto
A、Itischeapertotravelbytrainthanbyplane.B、Therailwaystationisusuallyatthecenterofacity.C、Whenyougetofft
Sometimewhenyoutakeacommondrug,youmayhaveasideeffect.Thatis,thedrugmaycausesomeeffectotherthanitsintende
Inoursystemofeducationtoday,examinationsareacommonfeature.Ourpresenteducationsystemhasoftenbeencriticizedast
Intheatmosphere,carbondioxideactsratherlikeaone-waymirrortheglassintheroofofagreenhousewhichallowsthesun’s
随机试题
简述组合夹具的基本元件及主要作用。
A.分层抽样B.系统抽样C.整群抽样D.单纯随机抽样E.普查在调查研究中,先将总体按照某种特征分成若干组群,然后在每组群中进行随机抽样的方法为()
A.寒凝气滞B.饮食停滞C.肝胃不和D.肝胃郁热E.脾胃虚寒胃脘胀痛,连及胁肋,嗳气后疼痛减轻,生气时胃痛加重,食欲不振。舌红,苔薄白,脉弦。辨证为()。
现代企业制度的基本内容包括()。
刘某与曹某签订房屋租赁合同,后刘某向法院起诉,要求曹某依约支付租金。曹某向法院提出的下列哪个主张可构成反诉()。
《人口与计划生育法》以( )确定了计划生育基本国策的地位。
毋庸置疑,并非所有的新闻内容都能借助网络流行语传播,尤其是在政府的新闻宣传中,网络流行语的使用要更加理性、客观、审慎。一些网络流行语更多地停留在嘲讽、抱怨的层面,一定程度上发泄了个人或者青年群体对时代和社会现象的不满。如果政府在新闻宣传中引用这类网络流行语
根据《著作权法》规定,中国公民的著作权在下列何种情况下产生()。
A、 B、 C、 D、 C
A、Itprovidesthemaccesstonegativeinformation.B、Ithelpsthemmakenewfriends.C、Itdoesn’tgiveproperguidancetotheyo
最新回复
(
0
)