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
24
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.
【C4】
选项
答案
wher
解析
(此处引导定语从句修饰地点名词places,因此应当用关系副词where。)
转载请注明原文地址:https://kaotiyun.com/show/QfjK777K
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
Manyelderlypeoplearenownotusedtothe________ofmodernliving,whichtheyconsiderisawayfromtheoldcustoms.
A、Countonthefamily.B、Relyonherbalmedicine.C、Ignoretheirillness.D、Resorttoapsychiatrist.A①选项都是动词原形短语,问题应与行为动作相关。②
A、Becausehiswifelikeshimtoworkforafirm.B、Becauseheprefersworkingforthegovernment.C、Becauseheplannedtodosel
WelcomeSpeech1.Roomallocation.RoomnumberThebeginningletterreferstothethree【T1】________ofthecollege
Jacksoninsistedonworkingwhilehewassickatthattime.Theitalicizedpartfunctionsasan________inthesentence.
A.decreaseB.directlyC.goingD.keepE.lessF.mainG.mindH.mood
A.decreaseB.directlyC.goingD.keepE.lessF.mainG.mindH.mood
A.decreaseB.directlyC.goingD.keepE.lessF.mainG.mindH.mood
A.informedB.careerC.presentingD.relevantE.successfulF.effortG.reminded
—______—Yes,yes,Ido.Ihaveacoffeemachine,andIliketotreatmyselftofreshcoffeeatbreakfast.—Andstartofftheda
随机试题
防腐作业线一般有()安装方式。
关于巨细胞病毒性视网膜炎,下列阐述正确的是
拔除胃管的指征是
热力管道回填土夯实到管项0.5m以后,应在管道位置上方平敷塑料标志带,标志带的颜色是()。
某多功能建筑,建筑高度为54.8m,2座楼梯间分别位于“一”字形内走廊的尽端,楼梯间形式和疏散宽度符合相关规范规定。地下一层建筑面积为2600m2,用途为餐厅、设备房;地上共14层,建筑面积为24000m2,用途为歌舞娱乐、宾馆、办公。该建筑按照规范要求设
企业生产销售白酒取得的下列款项中,应并入销售额计征消费税的有()。
甲注册会计师在对B公司2011年财务报表进行审计时,对B公司的银行存款实施的审计程序中,有部分程序如下:(1)取得2011年12月31日银行存款余额调节表。(2)向开户银行寄发银行询证函,并直接收取寄回的询证函回函。(3)取得开户银行2012年1月31日的
原稿(下图)经过下列选项中()功能的处理后可以得到下图所示的效果。
动态数列采用的分析指标主要有哪些,为什么要注意速度指标和水平指标的结合运用?[浙江工商大学2011研]
软件调试的目的是( )。
最新回复
(
0
)