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
According to the scientific study, a shortage of fish and other foods are 1.______ threatening many of the world’s penguins. As
According to the scientific study, a shortage of fish and other foods are 1.______ threatening many of the world’s penguins. As
admin
2011-07-28
53
问题
According to the scientific study, a shortage of fish and other foods are 1.______
threatening many of the world’s penguins. As many as ten of the seventeen
kinds of penguins may be in the danger of disappearing. 2._____.
Penguins are black and white birds live in the southern half of the world, 3.______
They are common to South America, New Zealand, Australia and South Africa,
Many live near cold waters. But some live near warm waters in the Galapagos
Islands. Penguins cannot fly. Moreover, they are fine swimmers. Penguins eat 4.______
fish. Some kinds of penguins eat a small shrimp-like crustacean called krill.
Many scientists blame global warming for the increase in penguin populations. 5.______
They believe the heat of the atmosphere has caused ocean waters to become 6.______
warmer and higher water temperatures have reduced the supply of fish and krill.
Rising air and water temperatures may have especially been harmed 7.______
Galapagos penguins. In these years, these birds are completely unable to
produce. In addition, many adult penguins die of hunger. 8.______
Widespread fishing, exploration for oil and oil leaks also threaten
penguins. Poisonous organisms in ocean water are another danger. These
toxic blooms result in changes in the ocean water. Some scientists believe 9. ______
that warming of ocean is responsible.
In 2010, more than half the yellow-eyed penguins in New Zealand died
suddenly. These endangered birds may have died of a mystical disease. Penguins 10.______
also have natural enemies, including wild dogs, sharks, seals and sea lions.
选项
答案
been——/
解析
本题为语态误用。句中指出海水和大气不断的升温危害到了企鹅的生存,主语rising air and water temperatures是施动者,无需用被动态。
转载请注明原文地址:https://kaotiyun.com/show/f0YO777K
0
专业英语八级
相关试题推荐
LeacockwasprobablythefirstCanadiantoqualifyasa"pro-AmericanBritishimperialist."Acolleague,Prof.JohnCulliton,sa
Countriesatalllevelsofeconomicdevelopmentfaceasimilarchallenge:tomaketheirindustriescompetitiveinanincreasingl
Countriesatalllevelsofeconomicdevelopmentfaceasimilarchallenge:tomaketheirindustriescompetitiveinanincreasingl
Beautyhasalwaysbeenregardedassomethingpraiseworthy.Almosteveryonethinksattractivepeoplearehappierandhealthier,h
Somepeoplebelievethatinternationalsportcreatesgoodwillbetweenthenationsandthatifcountriesplaygamestogetherthey
Thescienceofwildlifemanagementisactuallyquitenew.Itisthethirdmajorphaseoftheoriginalconservationmovement.The
Lazinessisasin.Everyoneknowsthatwehaveprobablyallhadlecturespointingoutthatlazinessisimmoral,thatitiswaste
Specialisationcanbeseenasaresponsetotheproblemofanincreasingaccumulationofscientificknowledge.Bysplittingupt
Thedestructionofournaturalresourcesandcontaminationofourfoodsupplycontinuetooccur,largelybecauseoftheextreme
Teachersandotherspecialistsinearlychildhoodeducationrecognizethatchildrendevelopatdifferentrates.Givenanythingt
随机试题
菜肴的量,是指组成菜肴的各种原料总的营养成分和风味指标。()
科学利用时间的艺术是领导艺术与方法的重要内容,其中科学分配时间的艺术可以通过下列()等方面来实现。
下图所示机构中,曲柄OA以匀角速度ω绕O轴转动,滚轮B沿水平面作纯滚动。已知OA=ι,AB=2ι,滚轮半径为r,求在图示位置时,OA铅直,滚轮B的角速度ωB。为( )。
投资组合保险策略要求的市场流动性( )。
企业在年度中间终止经营活动的,应当自实际经营终止之日起60日内,向税务机关办理当期企业所得税汇算清缴。()
下列属于隶书的特点是()
Forabouthalfcentury,scientistshavebeenmaking【M1】______betterandbettercomputer.Nowacomputercandoa【M2】______lot
【F1】AnydiscussionoftheAmericaneducationalsystemwouldbelessthancompleteifitdidnotmentiontheemphasisthatmanyc
Inchargeofanarmyofseven-thousandmen,he_____theorientalcityforninemonthsandfinallydefeatedit.
TheHappinessEffectThenexttimeyougettheflu,therewillalmostcertainlybesomeoneyoucanblameforyourpain.Ther
最新回复
(
0
)