【正文】 D.About 30 years.B.More than half a century.Because he spared no efforts to protect the river.D.Because his fate shifted in the 1 960s.B.D.A great attraction of Buffalo39。B.s gone. （1）What did the Buffalo River use to be? A.s water quality has restored, but it is still an ongoing issue, as sewage(污水)can overflow into the river after storms. Habitat restoration continues as well。 s $100 million restoration. Jill Spisiak Jedlicka is his greatgrandniece. She picks up where he left off by directing the river39。d chase down dumpers(垃圾車)he spotted on the Buffalo River. By 1966 he found himself winning the National Wildlife Federation39。The waterway39。 S biggest attractions. 7．閱讀理解 故選D。它象征著解決太空垃圾這一關(guān)鍵問題的第一步。 （4）考查主旨大意?！笨芍?，劃線詞的意思是“支持”。根據(jù)最后一段中的”Aglietti said he hopes RemoveDEBRIS will conduct a few cleanup tasks per year, targeting the largest pieces of junk in the most crowded orbits.“Aglietti說，他希望清理碎片的工作每年能進(jìn)行幾次，目標(biāo)是最擁擠軌道上最大的垃圾碎片。故選A。它可以瞄準(zhǔn)大塊的垃圾，包括長(zhǎng)達(dá)10米的報(bào)廢衛(wèi)星。 （2）考查推理判斷?？芍瑃he RemoveDEBRIS衛(wèi)星的用途是收集太空中存在的廢物。 （1）考查細(xì)節(jié)理解。Satellite Collects Space Junk for the First Time【答案】 （1）C（2）A（3）B（4）D 【解析】【分析】本文是一篇說明文，介紹了“衛(wèi)星首次收集太空垃圾。How RemoveDEBRIS Is Invented in the LabC.s the best title for the text? A.D.C.B.By targeting large pieces of junk carefully.（3）What does the underlined word sponsor in the last paragraph probably mean? A.By fastening it to the main satellite tightly.C.Symbolizing great progress in space.（2）How does the RemoveDEBRlS satellite work? A.Imitating a developing technique.C.Aglietti, the Surrey professor who helped lead the RemoveDEBRIS project, said The challenge will lie in persuading the relevant authorities to sponsor these tasks. Aglietti said he hopes RemoveDEBRIS will conduct a few cleanup tasks per year, targeting the largest pieces of junk in the most crowded orbits.（1）What is the use of the RemoveDEBRIS satellite? A. s experiment was exciting, but he cautioned against over publicizing it. Guglielmo Aglietti, the director of Surrey Space Center, said that an operational version of the RemoveDEBRlS technology would cast a net that remains fastened to the main satellite so the debris can be dragged out of orbit. It could target large pieces of junk, including dead satellites up to 10 meters long.s Surrey Space Center and includes Airbus, Airbusowned Surrey Satellite Technology Ltd. and France39。 Various panies have plans to send thousands of new satellites into lowEarth orbit, already the most crowded area. The test, which was carried out this week, is widely believed to be the first successful demonstration of space cleanup technology, experts told CNN. And it symbolizes an early step toward solving what has already been a critical issue: junk in space. 6．閱讀理解 s（獵物）position”可知，虎甲蟲的移動(dòng)比眼睛快，基本上是盲目的，這就要求它不時(shí)地停下來，重新評(píng)估獵物的位置，由此可知，為了抓住移動(dòng)的獵物，虎甲蟲需要不時(shí)地停下來確定獵物的位置，故選C。 （4）考查細(xì)節(jié)理解。 （3）考查細(xì)節(jié)理解。 （2）考查推理判斷。根據(jù)第一段中的“According to a team of researchers，an animal39。Try to run as fast as it can.【答案】 （1）D（2）A（3）B（4）C 【解析】【分析】本文是一篇說明文，介紹了對(duì)動(dòng)物時(shí)間感知的研究。Stop occasionally to spot the prey again.B.Slow down to gain its time perception.They can fly much faster than their eyes can keep up.D.They can think very deeply before they act.B.The ability of animals to perceive time depends on their high moving speed.D.The survival of fast moving animals relies on their ability to perceive time.B.Time perception of animals.（2）What does Kevin Healy39。Impressive abilities of animals.C.Pace of life of animals. s(獵物)position. Professor Graeme Ruxton of the University of St Andrews in Scotland, who worked jointly on the research project, said in a statement, Having eyes that send updates to the brain at much higher frequencies than our eyes do is of no value if the brain cannot process that information equally quickly. Thus, this work highlights the impressive abilities of even the smallest animal brains. Flies might not be deep thinkers, but they can make good decisions very quickly. The study was done with a variety of animals using phenomenon based on the maximum speed of flashes of light an individual can see before the light source is seen as constant. Dogs, for example, have eyes with a refresh rate higher than humans. s ability to perceive(感知)time is linked to their pace of life. 5．閱讀理解 You can purchase Bird Friendly certified coffees around the world and protect wildlife and habitat with every cup ”你能在全世界買Bird Friendly 認(rèn)證的咖啡，每杯都保護(hù)野生動(dòng)物和棲息地，故選C。 （4）考查推理判斷。根據(jù)第三段中的“ The wood and fruit trees on shade coffee farms provide farmers with additional ine.故選A。根據(jù)第二段中的“ 根據(jù)第一段中的“ In order to deal with severe population and habitat loss, Smithsonian scientists created the Bird Friendly certification. ”可知，科學(xué)家們重視咖啡生長(zhǎng)地的問題，并以想出應(yīng)對(duì)辦法，故選D。Donate to coffee farmers.【答案】 （1）D（2）A（3）B（4）C 【解析】【分析】本文是一篇說明文，為了應(yīng)對(duì)嚴(yán)重的遷徙鳥類的數(shù)量和棲息地?fù)p失，史密森尼的科學(xué)家創(chuàng)造了 the Bird Friendly certification 。Order coffee online.C.Consume less coffee.D.By selling fruits and wood from trees.C.They are grown on unpolluted land.（3）How can Bird Friendly farmers earn more money? A.They have a strange flavor.C.s a characteristic of Bird Friendly coffees? A.Farmers have been aware of environment protection.D.One fourth of them have destroyed forest habitat for birds.B. Buying Bird Friendly supports the Smithsonian Migratory Bird Center39。 Bird Friendly coffees are shadegrown, meaning the coffee is planted under trees, rather than on the land that has been cleared of all other plants. Coffee experts say shadegrown coffees taste better, because the beans ripen slower than coffee grown in the full sun, resulting in a richer, more plex flavor. Bird Friendly certified coffees grow under biodiverse shade that provides habitat f