Some plants and animals develop superior characteristics so that they may It can be inferred from this passage that the feather

admin2009-07-11 65

问题 Some plants and animals develop superior characteristics so that they may
It can be inferred from this passage that the feathers of a bird care colored?

选项 A、to frightened its enemies.
B、to attract its enemies.
C、to adjust its body heat.
D、to match its environment.

答案D

解析

转载请注明原文地址:https://kaotiyun.com/show/pp1d777K

本试题收录于：职称英语卫生类B级题库职称英语分类

职称英语卫生类B级

职称英语

相关试题推荐

Takingchargeofyourselfinvolvesputtingtorestsomeveryprevalentmyths.Atthetopofthelististhenotionthatintellig
Today’scareerassumptionsareyoucangetalotofdevelopment,challengeandjobsatisfactionandnotnecessarilybeinamana
1.AmericancomedianKinHubbardwouldsay,"Don’tknocktheweather.Ifitdidn’tchange,nineoutoftenpeoplewouldn’tbeab
Whatmightdrivingonanautomatedhighwaybelike?Theanswerdependsonwhatkindofsystemisultimatelyadopted.Twodistinc
McDonald’sdomestictroublesaren’texactlynew.Competitors,includingPizzHutandTacoBell,begannibblingatMcDonald’smar
Lookatthetenstatementsforthispart.Youwillhearastoryaboutajewellerydesigner.Decidewhethereachstatemen
Youaregoingtoreadamagazinearticleinwhichfivepeopletalkaboutrailwayjourneys.Forquestions22-35,choosefromthe
Ihadsomedifficultyincarryingouttheplan.
Ropeskippinghasmanyadvantagesforsomeonelookingforaninexpensiveandconvenientformofexercise.It(51)toallthecompo
InfluenzaInfluenzahasbeenwithUSalongtime.AccordingtosomeGreekwriters______【51】medicalhistory,theoutbreakof

随机试题

支撑裂缝导流能力是指裂缝传导储集层流体的能力。()
谈判中，为了了解对方意图、制定谈判计划、确定谈判策略，谈判者首先要做的是()
原位杂交技术的目的是
下列有关空胶囊的叙述，错误的是
猩红热病人应隔离到
54．基金年度报告披露的持有人信息不包括(。)。
甲公司对投资性房地产采用成本模式进行后续计量。2019年12月31日，甲公司的一项投资性房地产产生了减值迹象，预计未来现金流量现值为3500万元，公允价值减去处置费用后的净额为3700万元。该项投资性房地产的账面原值为6000万元，已计提折旧1500万元，
()被称为武器装备的“心脏”，是现代军事技术的核心和基础，广泛应用于雷达、计算机、通信设备、导航设备、火控系统、制导设备和电子对抗设备等各类军用设备上。
已知y＝χ2－2χ＋2，在χ∈[t，t＋1]上其最小值为2，则t＝()．
设X～f(x)=，对X进行独立重复观察4次，用Y表示观察值大于的次数，求E(Y2)．

最新回复(0)

Some plants and animals develop superior characteristics so that they may It can be inferred from this passage that the feather

职称英语卫生类B级

职称英语

Takingchargeofyourselfinvolvesputtingtorestsomeveryprevalentmyths.Atthetopofthelististhenotionthatintellig

Today’scareerassumptionsareyoucangetalotofdevelopment,challengeandjobsatisfactionandnotnecessarilybeinamana

1.AmericancomedianKinHubbardwouldsay,"Don’tknocktheweather.Ifitdidn’tchange,nineoutoftenpeoplewouldn’tbeab

Whatmightdrivingonanautomatedhighwaybelike?Theanswerdependsonwhatkindofsystemisultimatelyadopted.Twodistinc

McDonald’sdomestictroublesaren’texactlynew.Competitors,includingPizzHutandTacoBell,begannibblingatMcDonald’smar

Lookatthetenstatementsforthispart.Youwillhearastoryaboutajewellerydesigner.Decidewhethereachstatemen

Youaregoingtoreadamagazinearticleinwhichfivepeopletalkaboutrailwayjourneys.Forquestions22-35,choosefromthe

Ihadsomedifficultyincarryingouttheplan.

Ropeskippinghasmanyadvantagesforsomeonelookingforaninexpensiveandconvenientformofexercise.It(51)toallthecompo

InfluenzaInfluenzahasbeenwithUSalongtime.AccordingtosomeGreekwriters______【51】medicalhistory,theoutbreakof

支撑裂缝导流能力是指裂缝传导储集层流体的能力。()

谈判中，为了了解对方意图、制定谈判计划、确定谈判策略，谈判者首先要做的是()

原位杂交技术的目的是

下列有关空胶囊的叙述，错误的是

猩红热病人应隔离到

54．基金年度报告披露的持有人信息不包括(。)。

()被称为武器装备的“心脏”，是现代军事技术的核心和基础，广泛应用于雷达、计算机、通信设备、导航设备、火控系统、制导设备和电子对抗设备等各类军用设备上。

已知y＝χ2－2χ＋2，在χ∈[t，t＋1]上其最小值为2，则t＝()．

设X～f(x)=，对X进行独立重复观察4次，用Y表示观察值大于的次数，求E(Y2)．