首页
登录
职称英语
The best title for this passage would be ______ . [br] If a sperm whale’s weight
The best title for this passage would be ______ . [br] If a sperm whale’s weight
游客
2024-07-01
46
管理
问题
The best title for this passage would be ______ . [br] If a sperm whale’s weight is thirty tons, the size of a human will be ______ kilogram.
选项
A、210
B、125
C、100
D、75
答案
B
解析
根据材料中“However, relative to the rest of the body, a sperm whale’s brain is only about 0.02 percent of its body weight, while a human brain is about 2 percent. (然而,相对于身体而言,抹香鲸的大脑占据身体总重量的0.02%,而人类大脑占2%。)”同时,又根据“The sperm whale’s brain is…six times the size of a human brain. (抹香鲸的大脑是人脑的六倍。)”这样如果抹香鲸重30吨,其大脑=30xO.02%=0.15(吨),等于人脑的六倍,所以人脑重量=0.15÷6=0.025(吨),人的身体=人脑重量÷2%=0.025÷2%=0.0125(吨)=125(公斤)。B项正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3658028.html
相关试题推荐
Accordingtothepassage,cybercrimerefersto______.[br]Whichofthefollow
Accordingtothepassage,cybercrimerefersto______.[br]Whichofthefollow
Accordingtothepassage,Aprilfool’sDayoriginatedin______.[br]OnAprilf
Accordingtothepassage,Aprilfool’sDayoriginatedin______.[br]Theword"
Accordingtothepassage,Aprilfool’sDayoriginatedin______.[br]Intheyea
Accordingtothepassage,peoplehavetheabilitytorecognizeothersby______.
Whydoesthepassagesaythatthedesertsarenotallflat?Theyoftenhave_
Thewholepassagedealswith______.[br]Havingreadthelastparagraph,wecan
Thewholepassagedealswith______.[br]Theauthoradvisesreadersto______.A、
Thewholepassagedealswith______.[br]Thearticlegivesusapieceofgooda
随机试题
Heatherisoneofthebiologystudentatthe【M1】______
Daniel:Goodmorning,madam.I’mDaniel.I’mapplyingforthepositionofmanage
Personalityistoalargeextentinherent—A-typeparentsusuallybringabo
闻名renowned;well-known
OnFoodSafety,aLongListbutLittleMoneyA)Thissummer
Therearemoredrugsdispensedforpainthanforanyotherdiseaseonthis
证券公司、证券投资咨询机构应当提前5个工作日将广告宣传方案和时间安排向(
下图是一辆汽车行驶在道路上速度(V)随时间(T)变化的关系图,则下列说法正确的是
关于临床诊疗道德一般原则的错误说法是A.病人第一的原则 B.最优化原则 C.
根据《合同法》,可变更或可撤销合同是指( )的和合同。A、恶意串通损害国家利益
最新回复
(
0
)