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
Polar bears are suffering in a【C1】________(warm)world than ever before. Polar bears live in environments too cold for mos
Polar bears are suffering in a【C1】________(warm)world than ever before. Polar bears live in environments too cold for mos
admin
2021-04-02
38
问题
Polar bears are suffering in a【C1】________(warm)world than ever before.
Polar bears live in environments too cold for most animals.During much of the year,【C2】_______live and hunt on the frozen Arctic sea ice.Nature has prepared them for the cold conditions.But nothing has prepared the bears for the danger threatening the only home they know.
The polar bears’ world is【C3】m_______.Studies show that the polar ice【C4】_______(reduce) by 9.8% every 10 years since 1978.Now about 20,000 to 25,000 polar bears live in the Arctic.Polar bears【C5】d_______on the sea ice for their survival."The sea ice is more than just this platform that the bears walk over." says Andrew Durocher, a scientist【C6】_______studies North American polar bear populations."【C7】_______it, they can’ t exist."
Some melting and refreezing of the polar ice is natural.【C8】_______, in a warmer world, these cycles speed up, and bears have less time【C9】_______(hunt).Normally, they have three months in the spring when they gain more weight.The extra fat is used later, 【C10】_______the bears are not actively hunting.
【C7】
选项
答案
Without
解析
该句中的it指的是冰,根据上下文可知,北极熊依靠海冰生存,所以本句要表达的意思是“没有它,北极熊活不了”,故答案是Without。
转载请注明原文地址:https://kaotiyun.com/show/SpjK777K
本试题收录于:
D类竞赛(专科)题库大学生英语竞赛(NECCS)分类
0
D类竞赛(专科)
大学生英语竞赛(NECCS)
相关试题推荐
(1)For12dayseveryspring,theinhabitantsofErlangen,auniversitytownnearNuremberg,forgettheirdailyroutinesanddevo
(1)IsitanywonderthatAmericaisalsoacountryofdangerouslyoverweightpeople?(2)AccordingtoarecentstudybytheN
DearKind-Trustee-Who-Sends-Orphans-to-College,HereIam!Itravelledyesterdayforfourhoursinatrain.It’safunnysen
PassageFourWhatshouldAmericadowiththe"six-hour,180-dayschoolyear"practice,accordingtowhatMiltonGoldbergsays?
(1)GrowingupasanAsianinBritainismuchmorethanaquestionoffacingdiscriminationandtryingtofindadecentjob—espec
Informationistheprimarycommodityinmoreandmoreindustriestoday.By2005,83%ofAmericanmanagementpersonnelwillb
PassageTwoWhatistheauthor’sattitudetowardsthe35-hourweekpolicy?
Thinnerisn’talwaysbetter.Anumberofstudieshaveconcludedthatnormal-weightpeopleareinfactathigherriskofsomedis
AbundanceWhatisabundance.a【T1】________—awayoflivingyourlife.a【T2】________—appearinginyourph
Eachnumbershownbelowfollowsacertainrule.Figureouttheruleandworkoutthemissingnumber:
随机试题
原发性不孕是指
空气净化的标准常用空气洁净度等级来衡量,即每立方米体积中允许的最大粒子数来确定。现行规范规定了()个洁净度等级。洁净空调工程调试包括:单机试运转;试运转合格后,进行带冷(热)源的不少于()h的系统正常联合试运转。系统的调试应在空态或静
关于合同法律特征说法不正确的是()
《行政许可法》规定,下列事项可以设定行政许可的有()。
诚实守信的基本要求包括()。
以下交易活动中属于内幕交易的是()。
玻璃器皿因外观时尚、绚丽剔透受到消费者青睐,然而,给玻璃器皿加热导致爆炸伤人的事件屡有发生。关于玻璃器皿的选用,下列说法正确的是:
早期人类的骸骨清楚地显示他们比现代人更少有牙齿方面的问题。因此,早期人类的饮食很可能与今天的非常不同。以下哪项陈述最能强上述论证?
Doctor:Whathasbeenbotheringyou?Patient:Ihaveastuffynoseandasorethroat.Plus,I’vebeencoughingalot.【D8】_____
StoryTellingI.StatusofstorytellingA.Inthepastprovidedcultural【T1】______【T1】______providedmoraleducation
最新回复
(
0
)