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1、名校版高考英语综合训练题含答案As the effects of climate change become more disastrous, wellknown research institutions and government agencies are focusing new money and attention on an idea: artificially cooling the planet in the hope of buying humanity more time to cut greenhouse gas emissions.That strategy, cal
2、led solar climate intervention (干预)or solar geoengineering, involves reflecting more of the suns energy back into space abruptly reducing global temperatures in a way that imitates the effects of ash clouds caused by volcanic eruptions. The idea has been considered as a dangerous and fancied solutio
3、n, one that would encourage people to keep burning fossil fuels while exposing the planet to unexpected and potentially threatening side effects.But as global warming continues, producing more destructive hurricanes, wildfires, floods and other disasters, some researchers and policy experts say that
4、 concerns about geoengineering should be outweighed by the imperative to better understand it, in case the consequences of climate change become so terrible that the world cant wait for better solutions.One way to cool the earth is by injecting aerosols (气溶胶) into the upper layer of the atmosphere,
5、where those particles reflect sunlight away from the earth.That process works, according to Douglas MacMartin, a researcher at Cornell University.We know with 100% certainty that we can cool the planet he said in an interview.Whats still unclear, he added, is what happens next.Temperature, MacMartin
6、 said, is an indicator for a lot of climate effects. What does it do to the strength of hurricanes ? he asked. What does it do to agricultural production ? What does it do to the risk of forest fires ?Another institution will analyze hundreds of simulations of aerosol injection, testing the effects
7、on weather extremes around the world.One goal of the research is to look for a_sweet_spot :the amount of artificial cooling that can reduce extreme weather events without causing broader changes in regional rainfall patterns or similar impacts.1 . Why do researchers and government agencies work on c
8、ooling the earth?A . To prevent natural disasters.B . To win more time to reduce greenhouse gas emissions.C . To imitate volcanic eruptions.D . To encourage more people to buy fossil fuels.2 . What are researchers worried about in terms of global warming?A . More volcanoes will erupt.B . More solar
9、energy will go into space.C . More disasters will endanger the future of the world.D . People will keep burning fossil fuels to keep warm.3 . What does the underlined phrase a sweet spot in the last paragraph mean?A . The rainfall pattern of a region.B . The modest drop in temperature.C . The number
10、 of extreme weather events.D . The injection amount of aerosols.BCBChina is one of the first countries to develop a medical culture.In comparison with Western methods, traditional Chinese medicine (TCM) adopts a vastly different approach.For thousands of years, Chinese people have accumulated rich e
11、xperience in fighting all sorts of diseases, therefore forming a unique medical theory under the guidance of ancient Chinese philosophies (哲学).The key behind TCM is that the human bodys life is the consequence of the balance between Yin and Yang.Yang functions to safeguard us against outer harm, and
12、 Yin is the inner base to store and provide energy.When the balance between the two aspects is disturbed, people fall ill.One of the traditional techniques of TCM, acupuncture (针刺 疗;去)means insertion of needles into superficial (表面的) structures of the body 一 usually at acupoints (穴位)一 to restore the
13、 Yin Yang balance. It is often accompanied by moxibustion (艾灸疗法),which involves burning mugwort on or near the skin at an acupoint.The first known text that clearly talks about something like acupuncture and moxibustion as it is practiced todayimportant written work of TCM and is considered the basi
14、c and most representative medical text in China.Acupuncture and moxibustion have aroused the interest of international medical science circles. And TCM is gradually gaining worldwide recognition. The WHO issued a document in 2002 that appealed to more than 180 countries to adopt TCM as an alternativ
15、e in their medical policies.In 2010, acupuncture and moxibustion of traditional Chinese medicine were added to the Representative List of the Intangible Cultural Heritage of Humanity by the UNESCO.Presently, TCM has been back in the news for its effectiveness in improving the cure rate of the COVID1
16、9 since its outbreak in January 2020.1 . What is the key feature of TCM?A . It adopts different medical approaches.B . Its based on ancient Chinese philosophies.C . It helps to restore bodys self balance.D . Its gained experience through rich practice.2 . What can we learnA . It distinguishes acupun
17、cture from moxibustion.B . Its a foundation of world medical research.C . It stresses the importance of using acupoints.D . It greatly contributes to the development of TCM.3 . Why does the writer write this text?A . To review the development of TCM.B . To introduce TCM to the world.C . To tell TCM and Western medicine apart.D . To argue for TCM in fighting COVID19.4 .What might be talked about in the paragraph following the text?A . How TCM helps in the current situation.B . Why TCM is gaining popularity.C . Why TCM gets recognition from WHO.D . How other countries adopt TCM.CDBA