1、专题强化练(三)阅读理解之推理判断题(限时25分钟)对应学生用书(单独成册)第109页A(2020山东省第二次模考)One might expect that the evergrowing demands of the tourist trade would bring nothing but good for the countries that receive the holidaymakers.Indeed，a rosy picture is painted for the longterm future of the holiday industry.Every month sees
2、 the building of a new hotel somewhere，and every month another rockbound Pacific island is advertised as the “last paradise(天堂)on earth”However，the scale and speed of this growth seem set to destroy the very things tourists want to enjoy.In those countries where there was a rush to make quick money
3、out of seaside holidays，overcrowded beaches and the concrete jungles of endless hotels have begun to lose their appeal.Those countries with little experience of tourism can suffer most.In recent years，Nepal set out to attract foreign visitors to fund developments in health and education.Its forests，
4、full of wildlife and rare flowers，were offered to tourists as one more untouched paradise.In fact，the nature all too soon felt the effects of thousands of holidaymakers traveling through the forest land.Ancient tracks became major routes for the walkers，with the consequent exploitation(开发，开采)of prec
5、ious trees and plants.Not only can the environment of a country suffer from the sudden growth of tourism，but the people as well rapidly feel its effects.Farmland makes way for hotels，roads and airports；the old way of life goes.The onetime farmer is now the servant of some multinational organization：
6、he is no longer his own master.Once it was his back that bore the pain；now it is his smile that is exploited.No doubt he wonders whether he wasnt happier in his village working his own land.Thankfully，the tourist industry is waking up to the responsibilities it has towards those countries that recei
7、ve its customers.The protection of wildlife and the creation of national parks go hand in hand with tourist development and in fact obtain financial support from tourist companies. At the same time，tourists are being encouraged to respect not only the countryside they visit but also its people.The w
8、ay tourism is handled in the next ten years will decide its fate and that of the countries we all want to visit.Their needs and problems are more important than those of the tourist companies.Increased understanding in planning worldwide tourism can preserve the market for these companies.If not，in
9、a few years time the very things that attract tourists now may well have been destroyed.语篇解读本文是一篇说明文。主要介绍了现在一些地区旅游业的大力发展所带来的负面影响。众所周知，旅游业可以给当地经济发展带来无限商机，尤其是一些欠发达国家和地区，但是盲目无序地发展旅游业也会破坏当地的环境，改变人们的生活方式，所以要合理发展旅游业。1What does the author indicate in the last sentence of Paragraph 1?AThe Pacific island is
10、a paradise.BThe Pacific island is worth visiting.CThe advertisement is not convincing.DThe advertisement is not impressive.解析：推理判断题。根据第一段“Every month sees the building of a new hotel somewhere，and every month another rockbound Pacific island is advertised as the last paradise on earth(每个月都会在某个地方新建一家
11、酒店，每个月都会有一座被岩石环绕的太平洋岛屿被宣传为地球上最后的天堂)”可知，由作者的语气可以推知，这样的广告是不可信的，另外据第二段首句的内容可知，这些广告已经没有什么说服力了。故选C。答案：C2The example of Nepal is used to suggest _Aits natural resources are untouchedBits forests are exploited for farmlandCit develops well in health and educationDit suffers from the heavy flow of tourists解
12、析：推理判断题。根据第三段中的“In fact，the nature all too soon felt the effects of thousands of holidaymakers traveling through the forest land.(事实上，大自然很快就感受到了成千上万的度假者穿越森林的影响)”可知，尼泊尔为了发展旅游业，对外开放了森林，然而大自然很快就受到了旅游业带来的负面影响，所以用尼泊尔的例子说明这个国家正经受着旅游业带来的痛苦。故选D。答案：D3Which of the following determines the future of tourism?AT
13、he number of tourists.BThe improvement of services.CThe promotion of new products.DThe management of tourism.解析：细节理解题。根据最后一段中的“The way tourism is handled in the next ten years will decide its fate and that of the countries we all want to visit.(未来十年旅游业的经营方式将决定其命运，也将决定我们都想去的国家的命运)”可知，未来十年，旅游业的管理方式将决定
14、旅游业未来的命运。故选D。答案：D4The authors attitude towards the development of the tourist industry is _AoptimisticBdoubtfulCobjective Dnegative解析：观点态度题。综观全文可知，作者既讲了旅游产业的负面影响，也讲了旅游业的发展优势，所以，作者对旅游产业的发展持客观的(objective)态度。故选C。答案：CB(2020九师联盟5月联考)A young lawyer named Gabriel Massote，from Uberlandia，a city in southeast
15、ern Brazil，was diagnosed with blood cancer at age 26.He had chemotherapy(化疗)for almost a year.However，his cancer returned in a worse form，so he had to receive a bone marrow transplant(骨髓移植)Brazilian news medium Sempre Familia shared his story.It said how over 1，000 miles away，in a small town in the
16、state of Rondnia，an unemployed hairdresser named Elza dos Santos came across a series of posters near a supermarket in the city of Ariquemes and went to see what they were about.After learning about the whole thing，Elza signed up as a donor.Just，when the possibility of Gabriels finding a match in th
17、e Bone Marrow Donor Registry in Brazil was about 1 in 100，000，he was blessed.In Rondnia，Elza was informed her marrow was a match for that of a person in need of a transplant and she didnt say no.She traveled to Rio Grande do Norte，on the opposite side of Brazil，for the transplant.The first attempt d
18、idnt work.Elza was called again and she immediately made a second trip in order to repeat the process.Gabriel，now 35，concludes.“She saved me twice，and today my blood cells are Elzas.”Deeply grateful，Gabriel wanted to find the donor.“When I met Elza and found out that she and her husband were unemplo
19、yed and living in borrowed space，I was sure I should help them.” The lawyer started a campaign online and soon 465 people donated about $28，500.Thanks to this generosity，Elza and her family bought a house.“I was just a drop of water in the life of this young man，but today hes the whole ocean in my l
20、ife，” Elza told Sempre Familia.语篇解读本文是一篇记叙文。一位年轻的血癌患者接受骨髓捐赠之后得以治愈，并在了解到捐赠者的困境后给予帮助以作为回报。5What can we infer from the first two paragraphs?ABlood cancer is very common in Brazil.BElza learnt Gabriels story accidentally.CIts impossible to find a donor who matches.DElza hoped to get a great job in Uberl
21、andia.解析：推理判断题。根据第二段中的“It said how over 1，000 miles away，in a small town in the state of Rondnia，an unemployed hairdresser named Elza dos Santos came across a series of posters near a supermarket in the city of Ariquemes and went to see what they were about.After learning about the whole thing，Elza
22、signed up as a donor.”可推断，Elza是偶然知道Gabriel的故事的。答案：B6Why did Gabriel want to discover the identity of Elza?ATo start an online campaign.BTo do something in return.CTo ask her to do another favor.DTo buy a house for her family.解析：推理判断题。根据第五段中的“Deeply grateful，Gabriel wanted to find the donor.When I me
23、t Elza and found out that she and her husband were unemployed and living in borrowed space，I was sure I should help them.”可推断，Gabriel想要了解Elza的身份是为了回报她。答案：B7Which of the following words can best describe Elza?AHelpful and outgoing.BKind and hardworking.CDetermined and confident.DWarmhearted and grate
24、ful.解析：推理判断题。根据第三段中的“In Rondnia，Elza was informed her marrow was a match for that of a person in need of a transplant and she didnt say no.”及第四段中的“Elza was called again and she immediately made a second trip in order to repeat the process.”可推断，Elza是一个热心肠的人；根据最后一段她说的话可推断，她心怀感激。答案：D8What is the best t
25、itle for the text?AOne Good Turn Deserves AnotherBWhere There Is Hope，There Is LoveCIts Never too Late to Spread KindnessDGod Helps Those Who Help Themselves解析：标题归纳题。通读全文可知，本文的主要内容是：一位年轻的血癌患者接受骨髓捐献之后得以痊愈，在了解到捐赠者的困境后给予帮助以作为回报。由此可知，A项“善有善报”是最佳标题。答案：AC(2020深圳高三年级统测)Rivers are the veins of the Earth，tra
26、nsporting the water and nutrients(营养物)needed to support the planets ecosystems，including human life.While many nutrients are essential to the survival of life，there is one element transported by water in rivers that holds the key to life and to the future of our planetcarbon.Carbon is everywhere and
27、 understanding the way it moves and the way it is either released or stored by the Earth system is a complex science in itself.Carbon starts its journey downstream when natural acid rain，which contains carbon dioxide from the atmosphere，melts minerals in rocks.This helps transform carbon dioxide to
28、bicarbonate(碳酸氢盐)in the water that then flows in our rivers.This is a very long process，which is one of the main ways carbon dioxide is removed from the atmosphere.Carbon is transported by rivers to oceans and once that carbon reaches the ocean，it is stored naturally in deep sea sediments(沉淀物)for mi
29、llions of years.As carbon travels down a river，different processes may impact whether it continues to flow downstream or whether it is released into the atmosphere.For example，human engineering，like extensive dam construction，will result in dramatic changes to how water and sediments travel down the
30、 river.Some carbon that fails to reach the sea may return to the atmosphere in some way，which causes more warming.Earths climate is closely related to the carbon cycle.We all know about the essential role of plants in consuming carbon dioxide，but do we know enough about rivers？Changing the chemistry
31、 and the course of rivers may have significant impacts on how they transport carbon. Remember: wherever we live，we all live downstream.语篇解读本文主要介绍了河流在吸收和贮存大气中的碳的过程中的巨大作用它们能运输碳到海洋中从而使碳贮存在深海的沉淀物中，但是作者同时也指出，随意改变河流的本来样貌会影响其运输碳的方式，进而影响地球气候。9Where is the carbon in rivers originally from?AThe atmosphere.BTh
32、e rocks.CThe acid rain. DThe upstream areas.解析：细节理解题。根据第二段第二句“Carbon starts its journey downstream when natural acid rain，which contains carbon dioxide from the atmosphere，melts minerals in rocks.”可知，当含有来自大气中的二氧化碳的天然酸雨融化岩石中的矿物质时，碳就开始了它的下游之旅。再结合该段第三句可知，河流里的碳最初来自大气层，故选A。答案：A10Why is human engineering
33、mentioned in Paragraph 3?ATo show how important carbon is to life.BTo explain how necessary it is to build dams.CTo show how a natural process is interrupted.DTo explain how humans fight global warming.解析：推理判断题。根据第三段第二句中的“For example，human engineering，like extensive dam construction”可知，作者提到human eng
34、ineering是为了将其作为一个例子来佐证该段第一句中的“different processes may impact.into the atmosphere”，即碳的自然循环过程是怎样被人类的活动中断的，故选C。答案：C11What does the author want to convey in the last paragraph?AWed better move upstream to live.BWe should protect plants along rivers.CWed better seek more help from plants.DWe should be ca
35、utious about river management.解析：推理判断题。根据最后一段第一句“Earths climate is closely related to the carbon cycle.”以及第三句“Changing the chemistry and the course of rivers may have significant impacts on how they transport carbon.”可知，改变河流的化学成分和流向会对它们运输碳的方式产生重大影响，进而影响地球的气候。由此可以推断出，在最后一段作者意在表明，我们应该谨慎地对待河流管理问题。故选D。答
36、案：D12What is the best title for the text?AWhat Humans Do with RiversBHow Rivers Transporting Carbon CountsCWhat the Carbon Cycle Means to UsDHow Living Downstream Affects the Earth解析：标题归纳题。文章主要介绍了河流在吸收、贮存大气中的碳的过程中的巨大作用它们能运输碳到海洋中从而使碳贮存在深海的沉淀物中，但是同时作者也指出，随意改变河流的本来样貌会影响其运输碳的方式，进而影响地球。故B项最适合作本文标题。答案：B高级
37、句式：While many nutrients are essential to the survival of life，there is one element transported by water in rivers that holds the key to life and to the future of our planetcarbon. (Para.1)分析：while在本句中引导让步状语从句；transported by water in rivers为过去分词短语作定语修饰one element；“that holds the key to life and to th
38、e future of our planet”为定语从句，修饰先行词one element。译文：尽管许多养分对于生命的生存至关重要，但是在河流中水所输送的一种元素碳是维持生命和地球未来的关键。难句分析：As carbon travels down a river，different processes may impact whether it continues to flow downstream or whether it is released into the atmosphere.(Para.3)分析：本句为主从复合句。“As carbon travels down a rive
39、r”为时间状语从句；“whether it continues to flow downstream”与“whether it is released into the atmosphere”为or连接的两个宾语从句，作动词impact的宾语。译文：当碳沿着河流前进时，不同的过程会对它是继续顺流而下还是被释放到大气中产生影响。专题强化练(四)阅读理解之推理判断题(限时25分钟)对应学生用书(单独成册)第111页A(2020安徽部分重点高三联考)Online programs to fight depression are already commercially available.While
40、 they sound efficient and costsaving，a recent study reports that theyre not effective，primarily because depressed patients are not likely to engage with them or stick with them.The study looked at computerassisted cognitive(认识的)behavioural therapy(CBT)and found that it was no more effective in treat
41、ing depression than the usual care patients received from a primary care doctor.Traditional CBT is considered an effective form of talk therapy for depression，helping people challenge negative thoughts and change the way they think in order to change their moods and behaviours.However，online CBT pro
42、grams have gained in popularity，with the attraction of providing lowcost help wherever someone has access to a computer.A team of researchers from the University of York conducted a randomized(随机的)control trial with 691 depressed patients from 83 physician practices across England.The patients were
43、split into three groups: one group received only usual care from a physician while the other two groups received usual care from a physician plus one of two computerized CBT programs. Participants were balanced across the three groups for age，sex，educational background，severity and duration of depre
44、ssion，and use of antidepressants(抗抑郁药)After four months，the patients using the computerized CBT programs had no improvement in depression levels over the patients who were only getting usual care from their doctors.“Its an important，warning note that we shouldnt get too carried away with the idea th
45、at a computer system can replace doctors and therapists，” says Chris Dowrick，a professor of Primary Medical Care at the University of Liverpool.“We do still need the human touch or the human interaction，particularly when people are depressed.”“Being depressed can mean feeling lost in your own small，
46、negative，dark world，” Dowrick says.Having a person，instead of a computer，reach out to you is particularly important in fighting that sense of isolation.“When youre emotionally fragile，youre even more in need of a caring human being，” he says.语篇解读本文主要介绍了最近的一项研究发现在线抗抑郁治疗方案效果不明显；文章还介绍了研究人员进行这项研究的相关情况，并
47、分析了造成这种问题的原因。1What does the recent study say about online CBT programs?APatients may not be able to carry them through for an effective cure.BPatients cannot engage with them without the use of a computer.CThey can save patients the trouble of visiting physicians.DThey have been well received by a l
48、ot of patients.解析：细节理解题。根据第一段第二句中的“theyre not effective.stick with them”以及第五段第一句中的“had no improvement in depression levels”可知，最近的研究表明，在实施在线CBT治疗方案时，病人可能无法成功完成方案以获得有效的治疗，故选A。答案：A2What has made online CBT programs increasingly popular?ATheir effectiveness in combating depression.BThe low efficiency of
49、 traditional talk therapy.CTheir easy and inexpensive access to patients.DThe recommendation by primary care doctors.解析：细节理解题。根据第三段第二句“However，online CBT programs have gained in popularity，with the attraction of providing lowcost help wherever someone has access to a computer.”可知，在线CBT治疗方案越来越受欢迎是因为这
50、些治疗方案费用低且病人很容易就能获得治疗服务，故选C。答案：C3What is Professor Dowricks advice concerning online CBT programs?AThey should not be neglected in primary care.BTheir effectiveness should not be overestimated.CThey should be used by strictly following instructions.DTheir use should be encouraged by doctors and thera
51、pists.解析：推理判断题。根据第六段第一句中的“we shouldnt get too carried away.replace doctors and therapists”并结合语境可知，Dowrick认为我们不能过于相信计算机系统能代替医生和治疗师的观点。由此可以推知，Dowrick意在表明在线CBT治疗方案的效果不应该被高估。故选B。答案：B4Which is more important to an emotionally vulnerable person?AA positive state of mind.BAppropriate medication.CTimely enc
52、ouragement.DHuman interaction.解析：推理判断题。根据第六段最后一句“We do still need.when people are depressed.”和第七段第三句中的“When youre emotionally fragile，youre even more in need of a caring human being”可推知，对一个情感脆弱的人来说，与他人交流更重要。故选D。答案：D词汇积累：Para.1：efficient adj.高效的effective adj.有效的primarily adv.主要地depressed adj.抑郁的；沮丧的e
53、ngage with sb./sth.与某人/某物建立密切关系stick with持续；坚持Para.3：gain in popularity开始流行Para.4：practice n工作地点duration n持续时间Para.6：get carried away变得很激动；失去自制力Para.7：reach out to sb.表示愿意提供援助高级句式：The study looked at computerassisted cognitive behavioural therapy(CBT)and found that it was no more effective in treati
54、ng depression than the usual care patients received from a primary care doctor.(Para.2)分析：本句中and连接两个并列的谓语动词。“that it was no more effective.from a primary care doctor”为宾语从句，作动词found的宾语，其中“patients received from a primary care doctor”为省略了关系词的定语从句，修饰先行词the usual care。译文：这项研究观察了计算机辅助认知行为疗法(CBT)，发现它在治疗抑郁
55、症方面并不比通常的由初级保健医生提供的护理更有效。B(2020中原名校第四次质量评估)Kkano means “seed” in Mori.For Jade Temepara，a Mori woman who was crowned New Zealands Gardener of the Year in 2012，though，it means a lot more.Temepara owns Kkano，a Mori restaurant and cooking school in Christchurch，on New Zealands South Island.Even a first
56、time tourist to New Zealand will notice the presence of the Mori culture and language everywhere.Now，so many nonMori young people learn the languagea trend that picked up after the passage of the Mori Language Act in 1987that its not unusual to hear teens and twenty somethings of European descent in
57、 Auckland asking their friends if they want to hang out and get some kai(food)later.Thats a striking contrast from several generations ago，when New Zealand law banned Mori in schools，either in written or spoken form.While Temepara was happy to see the Mori language make a comeback，there were still p
58、arts of her native culture that were less present in New Zealands daily life.She felt that too few Moris of her generation were trained in their cultures traditional cooking methods and native ingredients(原料)Thats when Temepara came up with the idea of launching a cooking education program that woul
59、d go into Mori schools and other community gathering places to teach classes in traditional Mori cooking and food preparation.The idea was so successful that it eventually led to a brickandmortar cafe and shop in central Christchurch.There，Temepara trades in traditional kailook for cold smoked musse
60、ls，karengo(a native seaweed)，Manuka honey and a native variety of sweet potato called kumara.Although many of the ingredients grow wild in New Zealand，that doesnt mean just anybody can harvest them.“The Mori subtribe Katti Menguai are the only ones that are allowed to have some，if they come from a l
61、ineage of chiefs.It is by bloodline only.You cant even be invited.If youre not blood，thats it，you cant go.My family is of that lineage.And so，traditionally we would harvest the birds.” This is both a tribal(部落的)practice and an accepted national law.语篇解读本文是一篇说明文。主要说明了毛利人Jade Temepara在新西兰开办了具有她们民族特色的餐
62、馆，深受当地人的喜爱。她为传播自己的民族文化做出了很大的贡献。5Why is the Mori language popular again in New Zealand?AIts food is becoming welcome.BThe language law supporting it has been passed.CThe young are more interested in its culture.DSpeaking it becomes a status symbol.解析：细节理解题。根据文章第二段中的“Now，so many nonMori young people l
63、earn the languagea trend that picked up after the passage of the Mori Language Act in 1987(这种趋势是在1987年毛利语言法通过之后开始恢复正常，重新得到当地人的喜爱)”可知，Mori语言在新西兰又受欢迎是因为支持它的语言法已经通过了。答案：B6How does Temepara feel about the return of the Mori language?AWorried.BConfused.CExcited. DSurprised.解析：细节理解题。根据第三段中的“While Temepara
64、 was happy to see the Mori language make a comeback，there were still parts of her native culture that were less present in New Zealands daily life.(虽然Temepara很高兴看到Mori语言卷土重来，仍有部分在她的本土文化，较少出现在新西兰的日常生活)”可知，Temepara对Mori语言的回归感到很兴奋和高兴。答案：C7What is the purpose of the cooking education program?AMaking a p
65、rofit from doing good.BResponding to local communities request.CMaking Christchurch a perfect place for business.DMaking Moris feel accepted and proud of their identities.解析：推理判断题。根据第三段中的“She felt that too few Moris of her generation were trained in their cultures traditional cooking methods.in trad
66、itional Mori cooking and food preparation.(她觉得在她那一代毛利人中，接受过传统烹饪方法和当地食材培训的人太少了。就在那时，Temepara萌生了开展烹饪教育项目的想法，该项目将进入毛利学校和其他社区聚集的地方，教授传统毛利人烹饪和食物准备课程)”可知，Temepara开展烹饪教育课程的目的是让毛利人感觉被接受并为他们的身份感到自豪。答案：D8What can be inferred from Temeparas words?AA few have the privilege of harvesting the birds.BThe ingredien
67、ts for Mori food are hard to gain.CHer family are invited to gather the birds.DHer family has special blood types.解析：推理判断题。根据最后一段“The Mori subtribe Katti Menguai are the only ones.traditionally we would harvest the birds.This is both a tribal practice and an accepted national law.毛利亚族Katti Menguai是唯
68、一被允许收割(这些原材料)的，如果他们来自家族的族长。这只是血统问题。你甚至不能被邀请。如果你不是这个血统，你就不能去。我的家族就是这种血统。所以，传统上我们会收获鸟类。这既是部落惯例，也是公认的国内法”可知，从Temepara所说的话可以推测，只有少数人有权利能收获鸟类。答案：AC(2020福建高三毕业班适应性练习)As a kid，Joanna Buckley wasnt interested in scienceuntil she had a chance to try it.That happened when she got a chemistry set as a gift.“Ov
69、er the course of a few weeks，Id completed every experiment.But in the process，I polluted my parents dining room carpet and burnt the kitchen worktop with the spirit burner，” she says.Now science is Buckleys job.She works in the Department of Chemistry at the University of Sheffield in England.“I rea
70、lize，firsthand，how important it is to have something or someone to show you why science is so great，” she says.Now the good news is that citizen science appears.Citizen science takes the fun of experimenting a step further than Buckleys athome experiments.Thats because these experiments are real，loo
71、king for novel answers.“Compared with a oneoff experiment，whats cool about citizen science is that students get that this has a purpose，” says Amy Prunuske，who teaches microbiology and immunology at a medical college.“Students want to do a good job，because they know scientists are going to use the n
72、ew data in their own research.”Jennifer Longs job is to coordinate(协调)education and outreach.She agrees with Prunuske. “Kids like that its real.And they like that its important，and that it matters.”Citizen science projects have made big discoveries.One found a previously unknown galaxy cluster(星系团)A
73、nother project helped assess how much damage a big earthquake had caused in Japan.And one of the first citizen science projects helped scientists learn where monarch butterflies go every winter.Some adults worry about teens losing interest in science.They hope that fun，exciting citizen science proje
74、cts can help them keep engaged，Long says.And she has some evidence that its working.“Last year，we did have a couple of students say，I really think I want to be a scientist now.”语篇解读文章主要介绍了公众科学的用处它寻找新的解决方法并让学生们爱上科学。9What is the purpose of Paragraph 2?ATo show experiments can make teens interested in
75、science.BTo prove failure is the mother of success in science.CTo state that Buckley has a talent for science.DTo praise Buckley for her strong will.解析：推理判断题。第一段第一句表述Buckley小时候在没尝试之前对科学不感兴趣；根据第三段中的“Now science is Buckleys job.She works in the Department of Chemistry at the University of Sheffield in
76、 England.”可知，Buckley成功进入科学领域。结合第二段内容可知，在得到了实验工具后，Buckley完成了每一个实验。据此可推知，第二段旨在表明青少年进行实验能让他们对科学感兴趣，故A项正确。答案：A10Why is citizen science more fun?AIt needs to seek for new solutions.BIt carries out experiments frequently.CIt must carry out experiments in groups.DIt is supposed to handle complex problems.解
77、析：细节理解题。根据第四段的内容，尤其是“Thats because these experiments are real，looking for novel answers.(这是因为这些实验是真实的，在寻找新奇的解决方法)”可知，公众科学更有趣是因为它需要寻找新的解决方法，故A项正确。答案：A11What can we know from what Prunuske said?AShe participated in the experiment.BShe took pride in what students took up.CCitizen science is popular wit
78、h students.DScientists are willing to employ students.解析：推理判断题。根据第五段第一句中Prunuske所说的话“Compared with a oneoff experiment，whats cool about citizen science is that students get that this has a purpose”可知，与一次性的实验相比，公众科学最酷之处在于，学生们意识到这是有目的的。据此可推知，公众科学受到了学生们的欢迎，故C项正确。答案：C12What is Longs attitude towards cit
79、izen science?AConcerned. BSupportive.CDoubtful. DUnclear.解析：观点态度题。根据尾段内容可知，Long有证据证明公众科学是有效的，去年我们确实使一些学生说现在想要成为一名科学家。据此可推知，Long对公众科学持支持的态度，故B项正确。答案：B词汇积累：Para.2：in/over the course of.在期间，在的时候worktop n(厨房的)操作台spirit n工业酒精Para.4：athome adj.在家里进行(或发生)的Para.5：oneoff adj.一次性的Para.6：outreach n外展服务，扩大范围的服务