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
41
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:http://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
Whenthereisavacancyinacompany,itisthejobofthePersonnelManagerand
[img]2022m3x/ct_ve01202001m_eillist_0240_220329[/img][br][originaltext]C:Env
[originaltext]W:Goodmorning.CanIhelpyou?M:Yes,I’dliketogetsomeinf
[originaltext]M:IheardMary’sgoingtocollege,What’sshestudying?W:She’s
商标评审委员会依据商标法、实施条例和相关规则作出的决定和裁定,可以用书面形式或其
设备工程监理制度包括()。A.设备工程监理的管理体制和管理机构及其职责 B
常用的距离矢量路由协议是()A.BGP4 B.ICMP C.OSPF D.
同一浇筑仓的模板应按()原则拆除。A、先装的先拆,后装的后拆 B、先装的后
A.血清(血浆)IGF-1或IGF-BP3测定B.血清PRL测定C.血清(血浆)
A. B. C. D.
最新回复
(
0
)