2009-07-27 所属栏目:阅读理解

　 A Sunshade for the Planet
　 Even with the best will1 in the world，reducing our carbon emissions is not going to prevent global warming.It has become clear that even if we take the most strong m

2009-07-27 所属栏目:阅读理解

　　Japanese Car Keeps Watch for Drunk Drivers
　　A concept car developed by Japanese company Nissan1 has a breathalyzer-like detection system and other instruments that could help keep drunk or ov

2009-07-26 所属栏目:阅读理解

　　请仔细阅读短文并根据短文回答其后面的问题，从4个选项中选择1个最佳答案涂在答题卡相应的位置上。
　　Denny
　　His nickname is Denny. He weighs 400 pounds; he is fearless and he never goes to sleep

2009-07-26 所属栏目:阅读理解

　　World FlightPilot Linda Finch will take off on March 17, 1997 to repeat one of the most famous flights of all time-Amelia Earhart's 1937 round-the-world journey.
　　The original flight did not

2009-07-26 所属栏目:阅读理解

　　请仔细阅读短文并根据短文回答其后面的问题，从4个选项中选择1个最佳答案涂在答题卡相应的位置上。
　　Stone Hill MallStone Hill Mall has fewer large department stores than most malls but, instead, fe

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　In the last 500 years, nothing about people---not their clothes, ideas, or languages---has changed as much as what they eat. The original chocolate drink was made

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理 　　TV Game Shows　　One of the most fascinating things about television is the size of the audience. A novel can be on the "best seller" lists with a sale of fewer t

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　Recently the Department of Planning of New York issued a report which laid bare a full scale of the city. In 1970, 18 percent of the city's population was foreign-

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　One-room schools are part of the United States, and the mention of them makes people feel a vague longing for "the way things were." One-room schools are an endang

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　It is not unusual for a pet to be sent by air cargo from Colombia to New York, but last December's shipment of a 4-year-old sheep dog caught a New York Kennedy Air

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　In the mid 1940's, the young ambitious duo Ruth and Elliot Handler, owned a company that made wooden pictures frames. It was in 1945 that Ruth and Elliot Handler j

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　We all know that the normal human daily cycle of some 7-8 hours' sleep alternating with some 16-17 hours' wakefulness and that, broadly speaking, the sleep normall

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　Long before the white man came to the America, the land belonged to the American Indian nations. The nation of the Cherokees lived in What is now the southeastern

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　If someone asked you, "What color is the sky?" I expect that you would answer, "Blue." I am afraid that you would be wrong. The sky has no color. When we see blue,

2009-06-24 所属栏目:阅读理解

　　恒星英语职称英语站点编辑整理　　By the time the Montgomery Improvement Association chose the 26-year-old Martin Luther King Jr. as its leader, the hours-old bus boycott by the black citizens of M

2009-06-24 所属栏目:阅读理解

　　Eta Carinae　　As possibly the galaxy’s (银河) most massive star, Eta Carinae is now engaging in some very unusual behaviour. Australian astronomers, being in the Southern Hemisphere (半球), are

2009-06-24 所属栏目:阅读理解

　　Electric Backpack　　1. Backpacks（背包） are convenient. They can hold your books, your lunch, and a change of clothes, leaving your hands free to do other things. Someday, if you don’t mind ca

2009-06-24 所属栏目:阅读理解

　　Plant Gas　　1. Scientists have been studying natural sources of methane(甲烷，沼气) for decades but hadn’t regarded plants as a producer, notes Frank Keppler, a geochemist（地球化学家） at the

2009-06-24 所属栏目:阅读理解

　　Explorer （探险者、探测器）of the Extreme Deep　　1. Oceans cover more than two-thirds of our planet. Yet, just a small fraction（一部分） of the underwater world has been explored. Now, Scientis

2009-06-24 所属栏目:阅读理解

　　Flying the Hypert1 Skies　　A little airplane has given new meaning to the term “going hyper.”　　The Hyper-X2 recently broke the record for air-breathing jet planes when it traveled at a hyper

2009-06-24 所属栏目:阅读理解

　　ElectricBackpack　　Backpacks are convenient. They can hold your books，your lunch，and achange of clothes，leaving your hands free to do other things.Someday，if youdon't mind carrying a heavy l

2009-06-24 所属栏目:阅读理解

　　Invisibility Ring　　Scientists can’t yet make an invisibility cloak1 like the one that Harry Potter2 uses.But，for the first time，they’ve constructed a simple cloaking device that makes itsel

2009-06-24 所属栏目:阅读理解

　　Sugar Power for Cell Phones　　Using enzymes commonly found in living cells，a new type of fuel cell produces small amounts of electricity from sugar.If the technology is able to succeed in mass

2009-06-24 所属栏目:阅读理解

　　A Sunshade for the Planet　　Even with the best will1 in the world，reducing our carbon emissions is not going to prevent global warming.It has become clear that even if we take the most strong m

2009-06-24 所属栏目:阅读理解

　　Japanese Car Keeps Watch for Drunk Drivers　　A concept car developed by Japanese company Nissan1 has a breathalyzer-like detection system and other instruments that could help keep drunk or over