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
The most aggressive of the four eastern-slope species is the lodgepole chipmunk, a feisty rodent indeed. It actively prevents al
The most aggressive of the four eastern-slope species is the lodgepole chipmunk, a feisty rodent indeed. It actively prevents al
admin
2014-09-29
84
问题
The most aggressive of the four eastern-slope species is the lodgepole chipmunk, a feisty rodent indeed. It actively prevents alpine chipmunks from moving downslope, and yellow pine chipmunks from moving upslope. There is logic behind the lodge-pole’s aggressive demeanor. It lives in the cool, shaded conifer forests, and of the four species, it is the least able to tolerate heat stress. It is, in other words, the species of the strictest habitat needs: it simply must be in those shaded forests. However, if it shared its habitat with alpine and yellow pine chipmunks, either or both of these species might outcompete it, taking most of the available food. Such a competition could effectively eliminate lodgepole chipmunks from the habitat. Lodgepoles survive only
by virtue of
their aggression.
According to paragraph 6, why is the lodgepole chipmunk so protective of its habitat from competing chipmunks?
选项
A、It has specialized food requirements.
B、It cannot tolerate cold temperatures well.
C、It requires the shade provided by forest trees.
D、It prefers to be able to move between areas that are downslope and upslope.
答案
C
解析
转载请注明原文地址:https://www.kaotiyun.com/show/9UfO777K
0
托福(TOEFL)
相关试题推荐
Labeltheplanbelow.WriteNOMORETHANTWOWORDSforeachanswer.
Labeltheplanbelow.WriteNOMORETHANTWOWORDSforeachanswer.
Completethenotesbelow.WriteNOMORETHANTWOWORDSAND/ORANUMBERforeachanswer.DETAILSOFASSIGNMENTP
Completethenotesbelow.WriteNOMORETHANTHREEWORDSforeachanswer.
Whatdoeseachuniversityfacilityhave?ChooseyouranswersfromtheboxandwritethecorrectletterA-GnexttoQuestions24-
Completethenotesbelow.WriteONEWORDONLYforeachanswer.TheTawnyOwlMost【L31】______owlspeciesinUKStronglynocturna
ChooseTWOletters,A-EWhichTWOproblemsdoSamandthetutoridentifyconcerninggroupassignments?APersonalrelationships.
Listentothedirectionsandmatchtheplacesinquestions11-15totheappropriateplaceamongA-Eonthemap.HealthCentre
AustralianAboriginalArtAncientartrockandbarkpaintingsanddrawings【L31】______________decorationso
Bacteriaand(similar)one-celledorganismsreproducebycelldivision,eachofthedaughter(cell)then(beginning)anewlife
随机试题
关于妊娠合并糖尿病,下列哪项是不正确的
某公司男女职工比例为4:5,因为业务扩张,预计员工总数需要增加15%。在第一轮招聘工作结束后,男职工增加了,女职工增加了40人。人力资源总监宣布第二轮招聘工作再增加21名员工即可达成年度招聘目标。请问公司原有男女职工各多少人?()
风湿性二尖瓣狭窄及关闭不全最常见的心律失常是
流动血液的信号与下列哪项无关
A、固化时收缩,对牙髓有刺激性B、固化期15分钟C、无粘接性,需制备良好的固位形D、与牙有化学粘结E、固化时体积无变化光固化复合树脂
下列关于舌的发育,说法错误的是
关于小规模纳税人缴纳增值税,下列说法正确的是()。
Themassmediainfluencesall【C1】______ofourlives,includingthelearningof【C2】______roles.Newspapersandmagazines,televis
根据下图所示网络结构回答下列问题。防火墙FW为CiscoPIX525,若允许内网的FFP服务器向外网提供服务,需要使用的配置命令是_______。
Haveyoueverbeenafraidtotalkbackwhenyouweretreated【S1】______?Haveyoueverboughtsomethingjustbecausethesalesm
最新回复
(
0
)