【正文】 n the area of the fire was brighter than before the fire, because fewer trees covered the ground. Snow on the ground mirrored more sunlight back into space, leading to cooling.”可知地上的雪反射陽光這是大火的間接的影響，是在第二年春天的時候發(fā)生的事情，并不是immediate effects。 （3）考查細節(jié)理解。 （4）考查推理判斷。故選B。根據(jù)第一段中的“scientists have discovered that cooling may occur in areas where burnt trees allow more snow to mirror more sunlight into space.”可知從這個研究中得到的結(jié)論是B。2．犇犇閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。 Moving in with a boyfriend causes women to eat more unhealthily and put on weight. But the opposite is true for men, whose longterm health benefits when they move in with a female partner. It leads men to eat more light meals, such as salads, fruit and vegetables, while women choose to make creamier, heavier dishes curry or rich pasta sauces, which may please their partner. Women still have the strongest longterm influence over the couple39。 The report, by Newcastle University39。 The research shows that women are more likely to put on weight and increase their consumption of foods high in fat and sugar when they move in with their partner Many couples reported food as being central to their partnership, and eating together in the evening was particularly important to many.have few changes of their dietary habitshave to eat more unhealthy foodsC.t like foods high in fat and sugar at alltry to eat foods that their girlfriends like（2）The underlined word light (in Paragraph 4) probably means ________. A.B.C.D.s Human Nutrition Research Centre, ________. A.when men are faced with emotional stress, they will change their dietary habitsC.it is wrong to change your dietary habits to suit your partner（4）From the passage, we can infer that ________. A.s influence on themB.couples will not change their dietary habits and lifestyle to please their partnerD.Don39。B.Boyfriends make you fatD. （1）考查細節(jié)理解。故選D。根據(jù)第四段中的“salads, fruit and vegetables”可推斷，light在此是“清淡的”的意思，脂肪和糖的含量比較少。 （3）考查推理判斷。 （4）考查推理判斷?？蛇xA。紐卡斯爾大學(xué)的營養(yǎng)學(xué)專家的研究表明，同居讓女人發(fā)胖讓男人更健康。故選C。3．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。 Superputers which can analyse blood samples and predict which patients are likely to bee seriously ill could save tens of thousands of lives a year, it was revealed last night, according to The Daily Express. The technology is the brainchild of Dr Vishal Nangalia, a consultant at the Royal Free Hospital in London. He used AI to analyse a billion stored blood samples from 20 different UK hospital trusts dating back up to 12 years. Computers assess blood test results by picking up subtle changes in red and white blood cells, suggesting a patient is going downhill.forttreatspotnurse（2）How do superputers help save lives? A.B. cases.C.D.To show the influence of AI.B.To introduce the topic of superputers.D.It helps patients recover earlier.B.It will promote the health service greatly.D. （1）考查詞義猜測。此處screen意為“篩查”。 （2）考查細節(jié)理解。故選C。根據(jù)第二段中的I think the potential of AI in healthcare like this is as big as the Industrial Revolution was—and signals a pletely new example in the way we manage healthcare. 楊教授認為，人工智能在醫(yī)療保健領(lǐng)域的潛力與工業(yè)革命一樣大，以此類比，說明人工智能在醫(yī)療領(lǐng)域的影響力。 （4）考查推理判斷。故選C。4．犇犇閱讀理解 we39。 “5G is one of those signs, along with artificial intelligence, of this ing data age,” said Steve Koenig, senior director of market research for the Consumer Technology Association. “The selfdriving vehicle is a great emblem of this data age, and that is to say, it is a sign of time, because with one single task, driving, you have massive amounts of data ing from the vehicle itself, and a variety of sensors are collecting a lot of information to model its environment as it moves. It39。s lots of data behind that task, which is why we need high speed.t yet broken the mainstream, but tech panies are joyfully betting that these devices will eventually replace our smartphones. With 5G, that could actually happen. This is notable because panies such as Apple are reportedly developing AR glasses to assist — or perhaps even replace — smartphones.s Mobile World Congress how smart glasses could bee faster and lighter with a 5G connection, because instead of being weighed down with ponents, the glasses could rely on hardware for processing power.t get too excited. There39。t concentrated only in big cities.（1）What does the author want to stress in Paragraph 1? A.The expectation of 5G world.C.The internetconnected devices in our life.（2）What does the underlined word emblem in Paragraph 2 mean? A.Success.C.Explanation.（3）We can infer from the text that ________. A.t e without AR glassesB.Apple pany is developing AR glasses worldwideD.How to fully expand 5G coverage.B.Why 5G isn39。The importance of infrastructure construction.【答案】 （1）A（2）C（3）D（4）A 【解析】【分析】本文是一篇說明文，介紹了我們離5G世界越來越近了。根據(jù)第一段中的“Slowly but surely, we39?？芍髡咴诘谝欢蜗霃娬{(diào)“5G光速快。 （2）考查詞義猜測。故選C。根據(jù)第三段中的“This is notable because panies such as Apple are reportedly developing AR glasses to assist — or perhaps even replace — smartphones.”這一點值得注意，因為據(jù)報道，蘋果(Apple)等公司正在開發(fā)增強現(xiàn)實眼鏡，以幫助——甚至取代——智能手機。故選D。根據(jù)最后一段中的“But don39。s still a lot of work to be done in the meantime, including various trials to make sure the radios play nicely with hardware and infrastructure construction so 5G isn39。與此同時，仍有很多工作要做，包括各種試驗，以確保收音機能很好地配合硬件和基礎(chǔ)設(shè)施建設(shè)，這樣5G就不會只集中在大城市?！惫蔬xA。5．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。 One spring day, once the flowers have begun to open, a bee will hover (盤旋) and zip through your yard and divebomb your piic table. While you39。 A honeybee has about six weeks to live. Today, like most days, her task is to fly as many as three miles from home, stick her long, strawlike tongue into a hundred or so flowers. Whe