首页
登录
职称英语
To many web-building spiders, most of 【C1】______ are nearly blind, the web
To many web-building spiders, most of 【C1】______ are nearly blind, the web
游客
2024-10-25
25
管理
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 reuses 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】______ . [br] 【C5】
选项
A、difficulty
B、easy
C、dependant
D、vital
答案
D
解析
此题考查形容词词义辨析。从该句的后半句the animal will continue to construct new webs daily even if it is being starved可以判断出,蜘蛛网对蜘蛛的生存是至关重要(vital),即使忍饥挨饿也要织网。所以,这里的内容应该和织网的难易无关。C项dependant在这里不可以用,是因为该句的主语是the web,而不是the spider,何况后面的介词to也不和dependant搭配。因此,D项vital符合题意。
转载请注明原文地址:https://tihaiku.com/zcyy/3816612.html
相关试题推荐
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
Tomanyweb-buildingspiders,mostof【C1】______arenearlyblind,theweb
随机试题
Thetendencynowadaystowanderinwildernessesisdelightfultosee.Thousa
[originaltext]W:Dad,canIgotoamoviewithSharon?M:Yeah,sure,butwait.
HappinessfollowsaU-shapedcurveduringaperson’slifetime,accordingto
一氧化碳中毒的机制,描述正确的是A.HbCO的解离较氧合血红蛋白的解离速度快36
A.火 B.痰热 C.湿痰 D.寒痰 E.瘀肺痨患者,兼痰黄量多,多兼夹
共用题干 第一篇SleepNecessaryforMemoriesBur
一般来说,心理测量属于()。单选(A)命名量表 (B)顺序量表 (C)等距
A.第一类疫苗 B.第二类疫苗 C.头孢菌素类抗菌药物 D.蛋白同化制剂标
2000年5月的某日,刘某一家人正在看电视,突然电视机爆炸,使刘某受伤,家具也受
下列各项中,注册会计师通常不应与属于上市实体的被审计单位的治理层沟通的是()。
最新回复
(
0
)