【正文】 search has been developed in recent years to explain many aspects of willpower. Most of the researchers exploring selfcontrol do so with an obvious goal in mind: How can willpower be strengthened? If willpower is truly a limited resource, as the research suggests, what can be done to make it stay strong?5．閱讀下列短文，從每題所給的四個選項（A、B、C和D）中，選出最佳選項。全文介紹Armstrong如何成為偉大的爵士音樂家，故選B。根據(jù)倒數(shù)第二段中的“ Lil Hardin, the bands piano player and the future Mrs. Armstrong, explains that Oliver kept Armstrong in the second trumpetchair so that Oliver would still be “King”. Hardin convinced him to leave the band.”可推斷出Louis Armstrong離開King Oliver樂隊的原因是因為他的才能不能得到完全發(fā)展，故選D。故選D。 （2）考查細節(jié)理解。s “...to create what would eventually bee today39。 （1）考查代詞指代。It introduces the development of jazz.D.It asks readers to know more about modern jazz.B.Because his talent could not develop pletely.（4）What39。Because the man forced him to leave the band.C.s band? A.D.C.B.To play a jazz instrument well.（2）Who taught Louis Armstrong how to play music in the early time? A.To work with Buddy Bolden.C.s band and then flew solo. In 1925, Armstrong put together the Hot Five, expanding his popularity even more. Armstrong recorded his first position, Cornet Chop Suey, one of the most copied jazz solos of all time. This monumental 1928 recording blends (混合) artistry, endurance and showmanship that has rarely, if ever, been matched in Jazz.（1）What does the underlined word “that” refer to in the second paragraph? A. Lil Hardin, the bands piano player and the future Mrs. Armstrong, explains that Oliver kept Armstrong in the second trumpetchair so that Oliver would still be “King”. Hardin convinced him to leave the band. Soon, Armstrong39。 When Oliver left for Chicago, Armstrong chose to stay in New Orleans and work with some of the other top musicians of the day. In Chicago, King Oliver offered him a place in his band in 1922. It became Armstrong39。s, Armstrong also got the chance to hear some of the city39。s Home at the age of 12, after a runin (小爭執(zhí)) with the police. The punishment turned out to be a mixed blessing, for he also had the opportunity to play in a real band.s jazz.4．閱讀理解 故選B。本文敘述了隨著城市的發(fā)展和越來越多的人口流動，城市規(guī)模的擴大，印度的新德里成為世界上污染最嚴重的城市。故選A。根據(jù)常識可知，汽車和用煤發(fā)電的發(fā)電廠會“排放或釋放”污染物的。根據(jù)第五段中的“New Delhi, is engulfed each year as the weather cools and a thick haze builds up from the pollutants emitted from cars and coalbased power plants, swirling dust from construction sites and roads and smoke from crop stubble burning in neighboring states.”本句是說新德里每年都籠罩在污染中。所以生產(chǎn)防污染口罩的廠家要加大生產(chǎn) ，是不會抱怨的，故選C。學(xué)校、大學(xué)、醫(yī)院和市場分發(fā)了數(shù)百萬個防污染口罩。 （2）考查推理判斷。由此可判斷出政府幾乎沒有保護其公民免受嚴重污染。慶祝印度排燈節(jié)的煙花爆竹隨后到達，使德里現(xiàn)在成為世界上污染最嚴重的城市；以及第四段中的“Millions of antipollution masks were distributed at schools, colleges, hospitals and markets.” 在學(xué)校、學(xué)院、醫(yī)院和市場上分發(fā)了數(shù)以百萬計的防污口罩。根據(jù)第三段“Air pollution in Indians capital surged to its worst levels in years, covering the city in a thick smog that has bee an annual publichealth emergency despite government vows to solve the problem.”印度首都的空氣污染飆升至多年來最嚴重的水平，籠罩著這座城市的濃霧已成為年度公共衛(wèi)生緊急事件，盡管政府誓言要解決這個問題；第五段“New Delhi, is engulfed each year as the weather cools and a thick haze builds up from the pollutants emitted from cars and coalbased power plants, swirling dust ..., leaving Delhi the world39。雖然政府發(fā)誓解決污染問題，但由于污染嚴重，整個新德里處于危險的污染中，人們必須戴防污口罩，冬天天氣寒冷污染物成霧霾，成為世界是污染最嚴重的城市。 The city39。New Delhi, is engulfed each year as the weather cools and a thick haze builds up from the pollutants emitted from cars and coalbased power plants, swirling dust from construction sites and roads and smoke from crop stubble burning in neighboring states. Fireworks and firecrackers to celebrate the Hindu festival of Diwali then arrives, leaving Delhi the world39。 Air pollution in Indians capital surged to its worst levels in years, covering the city in a thick smog that has bee an annual publichealth emergency despite government vows to solve the problem. s history, which makes the city always be a fascinating place for tourists. 3．閱讀理解 故選B。根據(jù)最后一段中的“Michael Mizenko thinks sending his pet, Ajax, on weekly hikes with Take a Hike has made Ajax a happier dog.”可知，Michael Mizenko認為，每周一次的徒步旅行使他的寵物Ajax變得更快樂。故選B。s character.”可知，在開始徒步旅行之前，Brittany與每只狗及其主人見面以了解寵物的性格。 （3）考查細節(jié)理解。因此第二段主要談?wù)摰氖荁rittany Redding創(chuàng)立Take a Hike公司的原因。就在那時她想到她應(yīng)該把帶狗徒步旅行當(dāng)作自己的工作。s when it hit me that I should do that as a job.’ she ways. After graduating in June 2016, she founded Take a Hike. Her pany, like a number of others around the country, takes dogs to explore beyond the neighborhood.”可知，三年前丹佛居民Brittany Redding在全日制研究生院學(xué)習(xí)的同時每周還要工作60個小時，這使她感到壓力重重。 （2）考查段落大意。因此帶寵物徒步旅行變得很流行的原因在于它對寵物的身形和健康有好處。 （1）考查推理判斷。 dogs to go hiking? distance of the track. character of each dog. environment of the track. emotions of both dogs and their owners.（4）How often does Michael Mizenko send his pet to hike with Take a Hike? day. a week. a week. other week.【答案】 （1）C（2）A（3）B（4）B 【解析】【分析】本文是一篇新聞報道，寵物徒步旅行變得很流行，這對寵物的身形和健康有好處。 shape and health. owner39。 s character. Then she schedules a meetandgreet with other dogs that will join the hike to be sure to match their personalities. Each hiking is about two hours long and includes transportation to and from the track for around $70 per outing. Hiking allows dogs lo meet new friends and explore new tracks, smells, and wildlife, she explains. s when it hit me that I should do that as a job. she says. After graduating in June 2016, she founded Take a Hike. Her pany, like a number of others around the country, takes dogs to explore beyond the neighborhood. Dogs love to get out and stretch their legs, which not only helps to keep them in shape, but enables them to keep the extra pounds off. Pet hiking has been popular recently, getting dogs off the sidew