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
To many web-building spiders, most of【C1】______ are nearly blind, the web is their essential window【C2】______ the world., their
To many web-building spiders, most of【C1】______ are nearly blind, the web is their essential window【C2】______ the world., their
admin
2009-01-05
45
问题
To many web-building spiders, most of【C1】______ are nearly blind, the web is their essential window【C2】______ the world., their means of communicating,【C3】______ prey, meeting mates and protecting themselves. A web-building spider【C4】______ its web is like a man marooned on an island of solid rock, totally out of touch and destined to starve to death. So【C5】______ is the web to an orb-web spider’s survival that the animal will continue to construct new webs daily【C6】______ it is being starved.
For 16 days the【C7】______ spider builds completely normal webs. Then, as the animal gets scrawnier, it constructs a wider-meshed web using【C8】______ strands. Such webs would only trap larger prey, which is more【C9】______ from the perspective of a starving spider.
The spider【C10】______ energy by recycling web protein. It simply eats its own web each evening and re-uses it to manufacture【C11】______ silk. In studies with radioactively labeled materials, it【C12】______ that 95 percent of web protein reappeared in【C13】______ web. Most of the energy needed for web-building is used in walking over the strands as they are laid down.
Scientists are【C14】______ by the adaptability of the spider’s highly preprogrammed brain, which is larger【C15】______ its size than the brain of any other invertebrate. If web-building is interrupted, or if some of the【C16】 ______ strands are destroyed, the spider【C17】______ retraces its steps to see where the web is【C18】______ and then finishes building a【C19】______ web. One spider will even finish building the incomplete web of【C20】______ .
【C17】
选项
A、angrily
B、easily
C、calmly
D、simply
答案
D
解析
此题考查副词用法。蜘蛛网遭到破坏,蜘蛛会走回去看个究竟。至于是带不带感情(angrily或者 calmly),我们不得而知。看了本句后半部分的and then finishes building就知道选择D项simply而不是B项easily更符合题意。
转载请注明原文地址:https://kaotiyun.com/show/NkBK777K
0
专业英语四级
相关试题推荐
(1)Proponentsofdifferentjazzstyleshavealwaysarguedthattheirpredecessors’musicalstyledidnotincludeessentialchara
(1)Mr.Duffyraisedhiseyesfromthepaperandgazedoutofhiswindowonthecheerlesseveninglandscape.Theriverlayquiet
(1)Themoreresponsibilityyoutakeonatworkandinlife,themoreoftenyoufacegray-areaproblems.Thesearesituationswh
(1)Themoreresponsibilityyoutakeonatworkandinlife,themoreoftenyoufacegray-areaproblems.Thesearesituationswh
Issuesconcerninghumanlearningareamongthecriticaltopicsineducationalpsychology,childdevelopment,andcognitivescie
Duringthepastdecade,talentshowshavebeenquitepopularamongChineseaudience.Despitethephenomenalresponsefromthegr
ThefollowingtwoexcerptsareaboutovertimestressesofChinesewhite-collarworkers.Fromtheexcerpts,youcanfindthatwhi
WastheRedPlanetonceawetplanet?ApluckyMartianroverfinallydeliverssomehardevidence.GiovanniSchiaparellicould
Whatelectionarethespeakersdiscussing?
随机试题
现代学习方式的基本特征是主动性、独特性、独立性、体验性和问题性。()
下列对于丙米嗪的描述正确的是
下列各项中,属于现时成本会计特点的是()
女,25岁,经检查全口无龋齿,如果对她推荐龋病预防措施,不合适的措施是
造影前不需做肠道清洁准备的是
病人黄某即将分娩,先办理入院手续后入住产科病房,对病人的处置中不妥的是()
刘某某日休假,主动携邻居6周岁小孩去一塌陷区游泳,到了傍晚,刘某喊了几声小孩的名字,见没人答应,便径直回家了,之后既不寻找小孩,也没告知邻居,第二天,在塌陷区发现小孩的尸体。刘某行为属于:
项目决策管理是从()的利益和项目目标出发,对项目从策划到投入运营全过程的监督和管理。
地方课程又称为地方本位课程,是国家基础教育宏观课程结构中的重要组成部分。它的特征有()
[*]
最新回复
(
0
)