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
According to the World Wildlife Fund, the polar bear could be faced with extinction and a large number of other animals reduced
According to the World Wildlife Fund, the polar bear could be faced with extinction and a large number of other animals reduced
admin
2019-04-17
63
问题
According to the World Wildlife Fund, the polar bear could be faced with extinction and a large number of other animals reduced to very small remnant populations by global warming in Arctic regions.
Warmer winters are【C1】r______ for the thinning or disappearance of ice sheets in many parts of the Arctic,【C2】______ (result)in a situation where polar bears are at risk of【C3】______(starve)because they cannot travel to their normal breeding and hunting grounds.
Even in places【C4】______there is still a lot of ice around, polar bears are under threat because they rely on snow caves to rear their young.【C5】______of the warmer weather, some of these caves now collapse suddenly and bury the bear cubs inside.
Other effects of【C6】c______ change are also being observed. Animals such as reindeer (known as ’ caribou’ in North America)have adapted【C7】______ the extreme cold and are therefore able to cope with the Arctic climate. For【C8】m______of years they have been migrating to places where they breed and find food. These【C9】______(migrate)coincide with the growing seasons of the plants they feed on.【C10】______(ecology)have found, however, that these animals are now arriving at their spring feeding grounds too late, and the【C11】______they eat have gone to seed. This is having a【C12】s______ impact on caribou herds. A substantial number of calves are being lost and there is already a substantial【C13】(reduce)______ in the size of the herds. Scientists are concerned, but【C14】______(power)to do anything in response to the situation—everything they have tried has been in vain. This is simply another unforeseen consequence of【C15】______(globe)warming.
【C12】
选项
答案
serious/severe
解析
(上句提到“等驯鹿到达觅食区时,它们食用的植物就只剩种子了”,可知这会产生严莺的后果,结合首字母s可知该空应填serious或severe。)
转载请注明原文地址:https://www.kaotiyun.com/show/BfjK777K
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
Burdenedwithgreatworkingpressure,peoplenowadaysevendon’thavemuchtimetodinewiththeirparents.Thishasincreasingl
PASSAGETWOWhatdomanypeoplethinktobetheultimatecauseofthissummer’sdrought?
(1)Althoughnumbersofanimalsinagivenregionmayfluctuatefromyeartoyear,thefluctuationsareoftentemporaryand,over
A、Dressingstylesthroughouttheworld.B、AjourneytoSriLankainSouthAsia.C、LifeofaSriLankanwoman.D、Traditionaldres
(1)PeopleintheUnitedStatesinthenineteenthcenturywerehauntedbytheprospectthatunprecedentedchangeinthenation’s
(1)Themajorityofsuccessfulseniormanagersdonotcloselyfollowtheclassicalrationalmodeloffirstclarifyinggoals,asse
(1)Themajorityofsuccessfulseniormanagersdonotcloselyfollowtheclassicalrationalmodeloffirstclarifyinggoals,asse
WelcomeSpeech1.Roomallocation.RoomnumberThebeginningletterreferstothethree【T1】________ofthecollege
A.accessB.accordinglyC.advocateD.automaticE.contendF.contentG.enhancedH.enriched
A.decreaseB.directlyC.goingD.keepE.lessF.mainG.mindH.mood
随机试题
A.逍遥散B.真人养脏汤C.易黄汤D.桑螵蛸散E.参苓白术散治疗脾肾虚寒,肠失固涩所致之久泻久痢,宜用的方剂是
下列钙拮抗药中,主要用于治疗脑血管病的药物是
城市热力管道在实施焊接前,应根据焊接工艺试验结果编写焊接工艺方案,方案应包括以下主要内容:管材、板材性能和焊接材料;焊接方法;焊接电流的选择;()。
下列行为违反了《建设工程安全生产管理条例》的是( )。
YourT-shirtissocool.Couldyoutellme______?
我国公共服务支出与往年相比有了较大提高,但与中上等收入国家的平均水平相比,仍然有较大的差距。据统计,2009年全国国内生产总值(GDP)为340507亿元,国家财政性教育经费占GDP的比例为3.59%,而2007年上中等收入国家公共教育支出占GDP比重的平
Studythefollowingpicturecarefullyandwriteanessayinwhichyoushould:1)describethecartoon,pointoutthemessage
在一个VisualFoxPro数据表文件中有2个通用字段和3个备注字段,该数据表的备注文件数目是
TheislandofGreatBritainitselfisdividedintothefollowingpartsEXCEPT
Thereisapopularbeliefamongparentsthatschoolsarenolongerinterestinginspelling.Thisis,however,a【S1】______Noscho
最新回复
(
0
)