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 most ani
Polar bears are suffering in a 【C1】______(warm)world than ever before. Polar bears live in environments too cold for most ani
admin
2019-08-01
35
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.
【C10】
选项
答案
when
解析
从前文可知,北极熊在春天获得更多脂肪,这些脂肪留着待它们没有捕猎的时候使用,故答案是when。
转载请注明原文地址:https://kaotiyun.com/show/TcjK777K
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)Therobotsinmoviesandsciencefictionbooksthatriseuptotakeovertheworldgenerallyareabletodosobecauseweha
WhichofthefollowingsentencesdoesNOThaveanappositive?
A.decreasingB.underlinesC.deliveredD.missionsE.becauseF.putoffG.demand
A.famousB.conductedC.rejectD.influentialE.unrealisticF.developG.fail
(1)Patientsanddoctorshavelongunderstoodthepoweroftellingandlisteningtopersonalnarratives.Whetheramongpatientsi
(1)Throughouttheyears,musichasbeenacommonthreadthatunitesgenerationsandhadprovidedsocialcommentary,individuale
SomeAdvicetoCollegeGraduatesⅠ.AdviceonyourdreamsDon’tworryaboutmakingyourdreams【T1】________1)whatc
警方会竭尽全力将这起犯罪案件调查到底。(persevere)
Polarbearsaresufferingina【C1】______(warm)worldthaneverbefore.Polarbearsliveinenvironmentstoocoldformostani
Polarbearsaresufferingina【C1】______(warm)worldthaneverbefore.Polarbearsliveinenvironmentstoocoldformostani
随机试题
A.淬B.烧C.煨D.煅将药物煅烧红后,迅速投入液体中使之酥脆,叫做
TCP/IP参考模型中的互联层与OSI模型中的________层相对应。()
中共中央提出在抗日的条件下与民族资产阶级重建统一战线的新政策的会议是()
中止执业2年以上的受刑事处罚的
区位就是自然地理区位、经济地理区位和交通地理区位在空间地域上有机结合的具体表现。()
按照拉弗曲线的描述,正确的是()。
分析下面的谱例。要求:判断调式调性。
(2011浙江工商大学)简述收入效应与替代效应的含义,并画图说明。
A银行B迟到C帮忙D爱好E甜F比较例如:A:你有什么(D)?B:我喜欢体育。A:阿姨,我要出国一个星期,您能()照顾一下我的猫吗?B:当然可以。
Noticingthatshewasn’thappywiththearrangements,Itriedtobookadifferenthotel.
最新回复
(
0
)