北京市朝阳区2020高考英语二轮复习 阅读理解精练（5）

北京朝阳区2020高考英语阅读理解(第二轮)精炼(5)阅读理解。阅读下面的短文，从每个题目中给出的a，b，c，d四个选项中选择最合适的选项。Air解决方案is a leading cause of cancer and classified among group 1，or top，human carcinogins，Said the internationalthe most widely used system for classifying carcinogins comes from the IARC，Which places them into five groups . group 1 carcinogins definitionsonly a little more than 100 are classified as group 1 cancer-causing subsances，including ultra violet radiation and tobacco smoke。“our task was to evaluate the air every one breaks rather than focus on specific air pollutants，the larcs Dana lookmis said in a statement”“the results from the reviewed studenies point in the same direction : the risk of developing lung cancer Is significcantly increased in peoplatedIn2020，lung cancer resulting from air pollution killed 223，000 people worldwide，and there was also conveincing evidence that it increassair pollution is already known to raise risks for a wide range of illnesses，including respiratory and heart diseases。Air pollution is global，although the levels of it vary over space and time。Lookmis said people in Asia、eastern north America、some places in central America and Mexico、As well As north Africa have relatively havedeveloping countries with large population and booming manufacturing sectors，such as China，are particully at risk。Many cities in China、such as beijin、frequently see smog。this week、Harbin、the capital city of Heilong ang province、Beame the first Chinese city to officely suspend classes due to serious smoousmany developed countries face similar problems，although to a lesser degree than most developing nations . in Europe，Levels of many pollutantsbut between 91 and 96 percent of europens living in cities are expose to levels of pm 2.5-tiny particles with A diameter of less than 2.5 micrometeralthough both the composition and levels of air pollution can vary dramatically from one location to the other，the 1 arc said its conclusions applications“given the scale of the exposure affecting people world wide，This report should send a strong signal to the international community to take accommunity1，whatmight be the best title of the passage？A.signals of air pollutionB.safety limits of air pollutionC.air pollution，cancer riskD.air pollution，smog risk2，Whats the main task of IARC？A.to focus on cancer-causing subsances。B.to evaluate the air quality。C.to study the developing risk of cancer。D.to send signals to the international community。3，why should the international community take action without further delay？A.the composition and levels of air pollution vary from place to place .B.more and more people in developing countries are exposed to air pollution。C.developed countries face air pollution，the level of which is higher than the safety limits。D.a large number of people world wide are exposed to air pollution。参考答案 1-3，C B D从(2020山东临沂高三模式)适应children will find it more difficult to buy cigarettes as vending machines Selling tobacco will be officially banned in England today。according to the British heart foundation(buf)，around 200，000 young people start smoking regularly in England each year and 11 perperBetty McBride，director of policy and communication s at the British heart foundation，said， thousands of children who are at risk oof children who are at riskwith the tobacco industry increasingly depending on young smokers to keep their profits，They re fighting tooth and nail to stop any changes tesThe ban，Which makes it ille gal to sell tobacco from vending machines and requires shop keeper s to ensure all toback co advertising on the machinesit is the first ban in Europe to prohibit selling cigarettes from vending machines，which shows the determination of England to fight against smootother measures to protect young people from the dangers of smoking are also on the way。in April 2020 large retailers(零售商)In England and Scotland will have to get rid of all tobacco displays and small shops will be expected to do theWales and northern Ireland also plan to make similar regulations。the uk government is due to begin a public consulting before the end of the year on whether to introdate plain packaging for cigarettes which would r eduue9.according to the text，vending machines selling cigarettes。A.offer cheaper productsB.have more varieties of productsC.don t check buyers personal informationD.keep a record of every purchase10.the tobacco industry may be against the new regulation because。A.more children will be at risk of tobacco additionB.it will bring inconvenience to its consu