【正文】 根據(jù)最后一段中的To understand how much impact Twitch has made, data from gaming analyst group 。根據(jù)倒數(shù)第二段可知，如今,由于技術(shù)的進(jìn)步和像Twitch這樣的流媒體服務(wù)的到來,電子競技正在快速發(fā)展,由于Twitch的覆蓋面廣,它已經(jīng)將電子游戲競賽展示給了新的觀眾,特別是growing at a rapid pace表明了作者對電子競技的未來充滿希望,故選C。根據(jù)第二段中的The history of eSports dates back to 1972,ESports pretty much continued on the rather quiet path until the 80s,2002 marked the beginning of a new era for the sport及Halo Ⅱ became the first game to be shown on national television for Major League Gaming in 2004, paving the way for eSports to bee a global phenomenon.等細(xì)節(jié)可知,本段以時(shí)間為順序介紹了電子競技的發(fā)展,故選D。根據(jù)第一段中的ESports are professional multiplayer video game petitions. Any video game with a strong petitive element is considered eSports.可知,電子競技是一種專業(yè)的多人視頻游戲競賽,任何具有強(qiáng)烈競爭元素的電子游戲都被認(rèn)為是電子競技,也就是說電子競技具有很強(qiáng)的競爭性,故選A。s interest.【答案】 （1）A（2）D（3）C（4）C 【解析】【分析】本文是一篇說明文,介紹了什么是電子競技以及它的發(fā)展。D.To conduct a research.C.Worried.（4）What is the purpose of quoting data in the last paragraph? A.Hopeful.Uncertain.Doubtful.The development of eSports.（3）How does the author feel about eSport39。The advantages of eSports.B.The athletes in the sports are programmers.（2）What is the main idea of Paragraph 2? A.They totally differ from traditional ones.B.They are strongly petitive. To understand how much impact Twitch has made, data from gaming analyst group Newzoo show that eSports global audience increased 43 percent from 204 million to 292 million between 2014 and 2016. Interestingly, this coincides (一致) with Amazon39。 The history of eSports dates back to 1972 when some Stanford University students peted in the Intergalactic Space War Olympics for the opportunity to win a oneyear subscription to the Rolling Stone Magazine. ESports pretty much continued on the rather quiet path until the 80s when petitions like the Space Invaders Championship shot them to the spotlight. 2002 marked the beginning of a new era for the sport and laid the foundation for what eSports would bee thanks to the release of the Xbox live, which brought online play to consoles. Halo Ⅱ became the first game to be shown on national television for Major League Gaming in 2004, paving the way for eSports to bee a global phenomenon.7．閱讀理解 故選A。s gone.”是其現(xiàn)狀。第一段和第二段說明了the Buffalo River嚴(yán)重受污染的情況，第三、四段介紹了為改變污染狀況所做的努力，以及最后一段中的“So far，the Buffalo River39。故選A。；以及最后一段中的“So far，the Buffalo River39。 （3）考查推理判斷。s Water Conservationist of the Yearaward. And before long he got a nickname: ‘Mr. Buffalo River.’可知，Mr. Spisiak被稱為“ River”是因?yàn)樗贿z余力地保護(hù)這條河。根據(jù)第三段中的”Stanley Spisiak was a local Polish—American jeweler by day，but by evening he was the kind of guy who39。故選B。 （1）考查細(xì)節(jié)理解。D.Stanley Spisiak: The RiverC.The restoration of the Buffalo RiverD.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. 6．閱讀理解 故選D。結(jié)果發(fā)現(xiàn)這種鵝可以在氧氣極低的情況下飛行，但停留時(shí)間只有幾分鐘，因此能否飛過珠峰尚不明確。第一段中提到登山者報(bào)告說看到一只長頸鵝翱翔在珠穆朗瑪峰的頂峰。故選D。根據(jù)最后一段中的So it39。故選C。研究人員今天在《伊利費(fèi)》雜志上報(bào)道說，...這種降溫可能有助于補(bǔ)償空氣的稀?。坏谖宥沃械腁lthough well trained, the birds were only willing to stay in the air a few minutesor less ... 盡管訓(xùn)練有素，但這些鳥只愿意在空中呆上幾分鐘。根據(jù)第四段中的The wind tunnel experiments showed that when the concentration of oxygen ...the geese39。故選B。s not clear whether these adaptations alone are what make it possible to fly the 8 hours it takes to climb over Mount Everest. But those few minutes showed these geese really could fly over the top of Mount Everest.但是否能讓這種鵝飛8小時(shí)爬上珠穆朗瑪峰尚不清楚。人們認(rèn)為這是不可能的；以及 Now researchers who raised 19 of the geesenamed for the black stripes on the backs of their headshave shown the birds really fly so high.現(xiàn)在研究人員飼養(yǎng)了這種鵝，他們發(fā)現(xiàn)這些鵝真的飛得很高。 （1）考查推理判斷。A science report.【答案】 （1）B（2）C（3）D（4）D 【解析】【分析】本文是一篇說明文，登山者報(bào)告說看到一只長頸鵝翱翔在珠穆朗瑪峰的頂峰，為了確認(rèn)其真實(shí)性，研究人員養(yǎng)了18只這種鵝，在大型風(fēng)洞中訓(xùn)練它們飛行。A travel brochure.A climbing guide.A science fiction.Whether they are willing to wear backpacks and face masks.D.Whether they have super hearts and lungs.B.The geese could live through the lowest concentration of oxygen.D.It was carried out at very high altitude.B.To observe them flying through the wind tunnel.D.To test the flying height and speed of them.B. Although well trained, the birds were only willing to stay in the air a few minutesor less when wearing their backpacks and flying at 6ihigh altitudes. So it39。 The wind tunnel experiments showed that when the concentration of oxygen was at its lowestlike the 7% found on top of Mount Everest versus 21% at sea level—the geese39。 The team trained the youngsters to fly in a large wind tunnel wearing backpacks and face masks full of sensors that recorded their heart rate. blood oxygen levels, temperature, and metabolic rate—how many calories they burned per hour. The researchers simulated(模擬)10w, medium, and highaltitude conditions by altering the concentration of oxygen supplied to face masks worn by each goose as it flew in the tunnel.5．閱讀理解 故選A。 （4）考查主旨大意。根據(jù)最后一段“Loop is set to launch later this year in three eastern . states, and also in Paris, France and some of the surrounding area. Then Loop plans to expand to the . West Coast, Toronto, Canada and Britain by the end of this year or 2020.”可知，Loop計(jì)劃在2020年前將業(yè)務(wù)擴(kuò)大到加拿大和法國。故選C