首页
登录
职称英语
Polar bears are suffering in a 【C1】______(warm)world than ever before. Pol
Polar bears are suffering in a 【C1】______(warm)world than ever before. Pol
游客
2024-08-20
28
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/3727722.html
相关试题推荐
Polarbearsaresufferingina【C1】______(warm)worldthaneverbefore.Pol
Polarbearsaresufferingina【C1】______(warm)worldthaneverbefore.Pol
Polarbearsaresufferingina【C1】______(warm)worldthaneverbefore.Pol
Polarbearsaresufferingina【C1】______(warm)worldthaneverbefore.Pol
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
Whatisthereasonforteenstodothesameastheirpeers?[br][originaltext]
IfenvironmentaltrendsinWesternnationscontinueonapositivetrack,som
概括化理论
(),德国的M·施雷廷格首次提出“图书馆学”这一词,标志着近代图书馆学的诞生。
男,50岁。体型肥胖,2个月前发现血糖高,经饮食控制后,查空腹血糖10mmol
下列属于社区照顾模式中社会工作者的工作对象的有()。A.老人 B.孕妇
“达”意为显贵,无论处在什么样的社会形态和社会阶段,所谓“达者”始终只占少数。如
(2019年真题)关于股票期权的说法,正确的是()。A.股票期权受益人须在
某居民企业上一年度经税务机关核准的应纳税所得额为一100万元。本年度生产经营情况
我国财政收入的基础是()。A.农业 B.工业 C.交通运输业 D.商
最新回复
(
0
)