首页
登录
职称英语
According to the World Wildlife Fund, the polar bear could be faced with ext
According to the World Wildlife Fund, the polar bear could be faced with ext
游客
2023-10-20
14
管理
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. [br] 【C10】
选项
答案
Ecologists
解析
(该句指“然而,生态学家们发现这些动物到达它们春天的觅食区太晚了”,可知此处指一类人,由于谓语为复数形式,因此填ecologists,注意首字母大写。)
转载请注明原文地址:https://tihaiku.com/zcyy/3113662.html
相关试题推荐
AccordingtoIanPearson,afuturologist,theseareamongthedevelopmentss
AccordingtoIanPearson,afuturologist,theseareamongthedevelopmentss
AccordingtoIanPearson,afuturologist,theseareamongthedevelopmentss
PASSAGEFOUR[br]Accordingtotheauthor,whatisthenaturalwayofeducation?
PASSAGETHREE[br]Accordingtothepassage,whatcantextinghelppeopletodo?
PASSAGETWO[br]Accordingtothecontext,whatdoes"yourownbiology"meanin
PASSAGEONE[br]Accordingtotheauthor,whatdoestheterm"beyondfolklove"i
PASSAGETHREE[br]AccordingtoParagraph3,whatwasthesignificanceofthela
PASSAGETHREE[br]AccordingtoParagraph2,whichgroupofchildrenreceivedth
PASSAGETWO[br]AccordingtoHollyWeeks,whenwegrowup,whatdoourapologie
随机试题
PreparingforMoreExpensiveDegreesinEnglandBalancinga
在DES算法中,加密和解密使用( )的密钥。A.相同 B.不同 C.公开
汽车号牌视频自动识别系统的彩色不小于16位。()
在学习“种群数量的变化”时.学生通过搜集种群数量变化的规律特征在农业生产中的应用
171、接地装置中,接地线与接地极的连接可用螺栓连接或者焊接。()
这些在今天看起来新奇、鲜活的历史,在当时却是__________的事情,并不被社
中国特色社会主义事业的主体是()。A.现代化建没 B.政治建设 C.广大人
境内上市公司所属企业到境外上市,其董事会应当就()事项作出决议并提请股东大会批准
下列关于试用期的说法不正确的是()。A.同一用人单位与同一劳动者只能约定一次试
确诊肾结核最可靠的依据是( )。A.IVU肾不显影 B.尿中查到抗酸杆菌
最新回复
(
0
)