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、Bone structure. B、Smell ability. C、Birth mode. D、Recover ability against disease. C细节题。该题问“鲨鱼的哪方面和人类相似?”出现“与人类相似”的原文的句子是:Some
A、Bone structure. B、Smell ability. C、Birth mode. D、Recover ability against disease. C细节题。该题问“鲨鱼的哪方面和人类相似?”出现“与人类相似”的原文的句子是:Some
admin
2013-07-01
53
问题
Scientists say sharks have lived in the world’s oceans for millions of years. Scientists say there are more than 350 different kinds of sharks.
Sharks do not have bones, and a shark has an extremely good sense of smell. It can find small amounts of substances in the water, such as blood, body liquids and chemicals produced by animals. Sharks also sense electrical and magnetic power linked to nerves and muscles of living animals. These powerful senses help them find their food. Some sharks will eat just about anything. Many unusual things have been found in the stomachs of some tiger sharks. They include shoes, dogs, a cow’s foot and metal protective clothing.
About forty percent of the different kinds of sharks lay eggs. The others give birth to live young. Some sharks carry their young inside their bodies like humans do.
Scientists are beginning to understand the importance of sharks to humans. Medical researchers want to learn more about the shark’s body defense system against disease. They know that sharks recover quickly from injuries. Sharks appear never to suffer infections, cancer or heart diseases.
Questions:
29. What is this passage mainly about?
30. How can sharks find their quarries?
31. In which point some sharks are similar with humans?
32. Why are sharks useful for humans?
选项
A、Bone structure.
B、Smell ability.
C、Birth mode.
D、Recover ability against disease.
答案
C
解析
细节题。该题问“鲨鱼的哪方面和人类相似?”出现“与人类相似”的原文的句子是:Some sharks carry their young inside their bodies like humans do.(一些鲨鱼就像人类一样在体内孕育后代.)所以答案是C。
转载请注明原文地址:https://kaotiyun.com/show/uVn7777K
0
大学英语六级
相关试题推荐
Agrowingnumberofscientistsinsistthatanswerstotheworld’sproblemswillnotcomefroma【B1】______arrayofelectronics
A、Acap.B、Acar.C、Ahome.D、Acovering.C根据短文中提到的Thehomelesspeople...becomejobless...unabletopaytheirrent...sonolonger
TheUnitedStatesDepartmentofEducationsaystherearemorethan2,400Americancollegesanduniversities.About100ofthese
AjuryinNorthernCaliforniahasfoundaphysician【C1】______forelderabusebecausehefailedto【C2】______enoughpainmedica
ThemainreasonweexploreMarsistodetermineiflifeeverexistedontheplanet.Wehavetriedforcenturies,startingwith【
ThemainreasonweexploreMarsistodetermineiflifeeverexistedontheplanet.Wehavetriedforcenturies,startingwith【
ThisarticlemainlydiscussesaboutthepopularityofChineseinwesterncountries.China’seconomicopportunitiesandits____
A、IntheWaterfallGarden.B、IntheChildrenZoo.C、IntheWaterWorld.D、IntheCentenaryGarden.A信息明示题。抓住其中的关键词ducksandothe
Whatisyourfavoritecolor?Doyoulikeyellow,orange,andred?Ifyoudo,youmustbeanoptimist,anactivepersonwhoenjoy
Whatisyourfavoritecolor?Doyoulikeyellow,orange,andred?Ifyoudo,youmustbeanoptimist,anactivepersonwhoenjoy
随机试题
背景材料某饮料厂预购买固体橘汁饮料的生产技术与设备,当时能提供这种技术与设备的有甲、乙、丙三个厂家。该饮料厂经过初步调查,得知甲厂的报价最低,于是该饮料厂就决定与甲厂进行谈判。经过几轮谈判,该饮料厂发现他们的很多要求不能得到满足,如果想改变条件满足自己的
班同的《汉书》代表着两汉时期散文的最高成就。()
"其两侧自腋而下,至肋骨之尽处,统名为胁",一语见于
男性,40岁,患十二指肠溃疡,择期经上腹正中切口行胃大部切除术,并置切口内乳胶片引流。一般拔除引流片的时间为
表示减毒配伍关系是
下列关于全国人民代表大会的预算管理职权的表述中,不正确的是()。
关于用人单位与劳动者建立劳动关系时间的说法,正确的是()。
杰出的数学家陈景润研究哥德巴赫猜想,昼夜不舍,数十年如一日。著名的作家姚雪垠,每天凌晨3时起床,奋笔写作,下午则读书,研究史料,每天工作十多个小时。女青年张文淑,把全部业余时间用于中国医学、中医学、皮肤科病的自学,成了医治皮肤病的专家。这段话直接支
HeinzHi-ProteinNutritiousCereal,thequalityproduct,ismadetothestandardsoftheH.J.HeinzCompany,oneoftheleading
EducationinCanadaEducationinCanadaisprovided,fundedandoverseenbyfederal,provincial,andlocalgovernments.Iti
最新回复
(
0
)