首页
登录
职称英语
Polar bears are suffering in a【C1】________(warm)world than ever before.
Polar bears are suffering in a【C1】________(warm)world than ever before.
游客
2024-08-19
30
管理
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. [br] 【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://tihaiku.com/zcyy/3726734.html
相关试题推荐
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
随机试题
[audioFiles]audio_ehbm_j26001(20082)[/audioFiles]A、Yes,I’dloveto.B、I’mafra
Whenmymother’shealthwasfailing,Iwasthe"bad"sisterwholivedfaraw
[originaltext]MedicalexpertssaymostAmericansdonotgetenoughsleep.They
TheRainforestCityA)Apatchoftropicalr
Forthispart,youareallowed30minutestowriteashortessayentitledOnInt
建设工程项目进度控制的技术措施涉及对( )的选用。A.设计人员和构成 B.设
A.豆蔻 B.苍术 C.草果 D.藿香 E.厚朴功能燥湿消痰,下气除满的
小活络丹中不包含的药物是A.川乌B.草乌C.乳香D.没药E.白附子
长期资本主要形式有:A、直接投资 B、证券投资 C、政府和银行的长期借款
高原现象表明动作技能的掌握已临近学生身心的发展的极限。
最新回复
(
0
)