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入学考试(2月)英语试题)
25.What do we know about The Oprah Winfrey Show from paragraph 3?A.It was a TV program meant to help the local citizens.B.Oprah Winfrey's excellent qualities made it successful.C.It called on viewers to fight against poverty and crimes.D.It was a program designed only for Oprah Winfrey.26.What is paragraph 4 mainly about?A.Winfrey faced many doubts about her hosting style.B.Winfrey set up a company of her own.C.Winfrey never gave up in face of difficulties.D.Winfrey contributed lots of money to charities.27.What is the author's purpose of writing the text?A.To tell us that our life has its ups and downs.B.To share Winfrey's life experience with us.C.To encourage us to work hard in our careers.D.To sing high praise for Winfrey's success and qualities.CtfPolar bears normally need sea ice to hunt seals,but an isolated group of polar bears livingon the mountainous coast of southeast Greenland have figured out how to make a living,eventhough the sea ice there melts away early in the year.These bears have found a way to supplement their limited sea ice supply by hunting onfreshwater ice that comes from glaciers()on land.The glacial ice falls off in pieces intofjords(),where the pieces get together into a floating platform that the polar bears use tocatch seals,according to a report in the journal Science.Climate change is making sea ice more and more scarce.Loss of sea ice is "the primarythreat to polar bears,"says Kristin Laidre of the University of Washington,lead author of thenew study.But,she says,this new work suggests some bears might be able to cope with adecreased amount of sea ice-at least for a while-in places like Greenland where they can takeadvantage of floating glacier ice.While local people have long known that bears live in southeast Greenland,it's a remote,challenging environment that's not frequented by humans."It's a coastline with hugemountain peaks,lots of winds,extreme conditions and plenty of fogs,"says Laidre,who hasspent years working with colleagues to survey polar bears living on Greenland's1,800-mile-long east coast.To see what they could find in southeast Greenland,the team had to take helicoptersfrom the nearest settlement and fly for two hours in a straight line to the coast."We arrived inthese fjords,very isolated fjords,and there's essentially no sea ice or very poor sea iceoffshore,"says Laidre,explaining that the researchers expected to find few bears"But there were a lot of bears in these fjords,"she says."It was clearly just a uniquehabitat..”.4tB1f5i0s0度人.110TA)【高三“百日冲刺”联合学业质量监测英语卷第3页（共8页）】4247C扫描全能王创建
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