(英语)英语阅读理解专项含解析

合集下载

(英语)英语阅读理解练习题20篇及解析

(英语)英语阅读理解练习题20篇及解析

(英语)英语阅读理解练习题20篇及解析一、高中英语阅读理解1.阅读理解Many people have long dreamed of being able to fly around as simply as riding a bicycle. Yet the safety and strength of a flying bike was always a big problem. Over the past 10 years, developments in technology have moved the dream of personal flying vehicles closer to reality. Now, two groups of inventors say such vehicles may be available soon.The British company Malloy Aeronautics has developed a prototype (原型) of its flying bicycle. Grant Stapleton, marketing sales director of Malloy Aeronautics, says the Hoverbike is able to get in and out of small spaces very quickly. It can be moved across continents very quickly because it can be folded and packed, he adds.Mr. Stapleton says safety was the company's main concern. He says the designers solved the safety issue by using overlapping rotors ( 交叠式旋翼 )to power the vehicle.The company is testing a full-size prototype of the Hoverbike, which will most likely be used first by the police and emergency rescue teams.In New Zealand, the Martin Aircraft Company is also testing a full-size prototype of its personal flying device, called the Jetpack. It can fly for more than 30 minutes, up to 1,000 meters high and reach a speed of 74 kilometers per hour.Peter Coker is the CEO of Martin Aircraft Company. He said the Jetpack “is built around safety from the start. In his words, reliability is the most important element of it. We have safety built into the actual structure itself, very similar to a Formula One racing car.”The Jetpack uses a gasoline-powered engine that produces two powerful jet streams. Mr. Coker says it also has a parachute (降落伞) that can be used should there be an emergency. “It starts to work at very low altitude and actually saves both the aircraft and the pilot,” he adds. Mr. Coker says the Jetpack will be ready for sale soon.(1)We can learn from the passage that the Hoverbike .A. can hardly get in and out of small spaces quicklyB. can fly for over 30 minutes, up to 1,000 meters highC. has been used by the police and emergency rescue teamsD. can be transported quickly after being folded and packed(2)The writer uses the example of For One racing car to show that .A. the Jetpack is very safe and reliableB. the engine of the Jetpack is powerfulC. the actual structure of the Jetpack is uniqueD. the Jetpack can reach a great speed and height(3)The underlined word “it” in the last paragraph refer s to.A. the jet streamB. the engineC. the JetpackD. the parachute (4)What is the authors main purpose of writing the passage?A. To describe the problems of inventing flying vehicles.B. To introduce the latest development of flying vehicles.C. To show the differences between two flying vehicles.D. To advertise the two personalflying vehicles.【答案】(1)D(2)A(3)D(4)A【解析】【分析】本文为说明文,主要讲述一种个人飞行工具很快就会应用于现实。

【英语】英语阅读理解题20套(带答案)含解析

【英语】英语阅读理解题20套(带答案)含解析

【英语】英语阅读理解题20套(带答案)含解析一、阅读理解1.根据短文内容选择正确答案。

BWhen you're not at home, many worries may start to crowd your mind. Did I turn the coffee maker off? Did I lock the door? Are the kids doing their homework or watching television? With a smart home, you can quiet all of these worries.A smart home is a home with a communication network. This network connects devices(装置),such as lights and TV sets, and allows them to be controlled from far away through electrical wiring, mobile phone communication or WiFi over the internet.More and more people may start to consider owning a smart home, because it makes life much more convenient. It can help keep your room at a certain temperature. It can record what happens inside the home and send the video to your phone. When you are on vacation abroad,you can use a smart home controller to switch on or off the electricity when necessary. Somesmart homes can receive a visitor, allowing him to come in and offering him a drink. They caneven feed the cat and water the plants.Besides, smart homes are easy to fix. Most smart home technology and devices are wireless and can be set up with a minimum of tools, using only the guiding information. When a problem appears, you can deal with it yourself without paying a professional.However, for home-users, the smart home technology is far from perfect. It can be rather expensive to own the technology and the devices. Also, because the smart home system(系统)allow its owner to get home information from anywhere, it leaves the home easy to be attacked by hackers(黑客),who may secretly use or change the information in the system.Now, many scientists are excited at the future of smart home technology. Imagine beingable to get fashion advice from your mirror, or receive food shopping suggestions from your refrigerator. While there are others who worry that those smart devices will make people lazierand lonelier. Whatever it is, one thing is for sure---smart home technology will change the waywe live and work.(1)According to the passage, nowadays a smart home can lock the door through .A. electric lightsB. mirror technologiesC. mobile phonesD. shopping programs(2)The third paragraph of the passage is mainly about .A. the steps to use smart systemsB. the prices of smart programsC. the advantages of a smart homeD. the tools for setting up smart devices(3)Which of the following is TRUE about a smart home according to the passage?A. Smart homes can't help feed pets nowadays.B. Smart homes costs a lot of money at present.C. You can't control your smart home in other countries.D. It's hard for hackers to get information from smart homes.(4)What's the writer's opinion according to the passage?A. People will become less happy in the future.B. People's life style will be different in the future.C. Mobile phones are the most important in smart homes.D. Smart homes are much better than other smart systems.【答案】(1)C(2)C(3)B(4)B【解析】【分析】本文介绍了智能家居的基本功能和新型理念,作者认为智能家居技术将对我们的生活和工作方式带来变革。

(英语)英语阅读理解练习题含答案含解析

(英语)英语阅读理解练习题含答案含解析

(英语)英语阅读理解练习题含答案含解析一、阅读理解1.根据短文内容理解选择正确答案。

CWhat is your favorite color? Ask famous persons like Cate Blanchett, Scarlett Johnson, and Bono (singer for the band U2), and maybe they will say “green.” That’s not because these artists like the color green best. Instead, they are interested in green fashion.Green fashion is about making (and wearing) clothes that are good for humans, animals, and the Earth. In the past, green fashion made people think of ugly clothes. But today, green fashion is different. It is about looking good and caring about the Earth and other people. You can have interesting clothes and be green.Around the world, green fashion is becoming popular. For example, the U.K. company People Tree sells men’s and women’s clothing and accessories(配搭物). They are made from natural fabrics(织物)like cotton and wool. Workers who make the clothes are from countries like Kenya(肯尼亚), and Bangladesh(孟加拉国). People Tree pays the men and women good money for the clothes they make.Singer Bono and his wife also started a clothing company called EDUN. When the clothes are sold, EDUN uses most of the money to help people around the world.(1)From this passage, we know that “green fashion” means________.A. putting green color on your faceB. making clothes from green treesC. wearing the color green all the timeD. wearing clothes that are good for the Earth (2)Today, green fashion is ___________.A. the same as it was in the pastB. making people work harderC. more popular and interestingD. mostly popular with famous persons(3)Which sentence about green clothing companies is true?A. They are all in Africa.B. They do not pay their workers well.C. They make clothes only for women.D. They use natural fabrics to make clothes.(4)What does EDUN do?A. It teaches people to make clothes.B. It makes interesting clothes for teenagers.C. It sells clothes and uses the money to help people.D. It pays people good money for the clothes they make.【答案】(1)D(2)C(3)D(4)C【解析】【分析】⑴细节理解。

英语阅读理解题20套(带答案)及解析

英语阅读理解题20套(带答案)及解析

英语阅读理解题20套(带答案)及解析一、阅读理解题及答案1. 阅读材料:问题:Why do Tom's parents worry about him?答案:A. They think he spends too much time on sports.2. 阅读材料:Lucy is a primary school teacher. She is very patient and always encourages her students to be confident. Many students like her because she makes learning fun.问题:What is Lucy's occupation?答案:B. Teacher二、解析1. 第一题解析:本题考查学生对文章细节的理解。

从阅读材料中可以看出,Tom的父母担心他因为过于沉迷篮球而忽视学业。

因此,正确答案为A。

2. 第二题解析:本题考查学生对文章主要人物职业的把握。

文章明确提到Lucy是一名小学老师,因此正确答案为B。

三、提高阅读理解能力的技巧1. 先读题目,再读文章。

这样可以在阅读时更有针对性地寻找答案。

2. 注意文章的和副,它们往往揭示了文章的主旨。

3. 留意文章中的关键词和主题句,这些往往是理解文章大意的关键。

4. 学会略读和扫读,快速获取文章大意,然后再进行细读寻找具体信息。

5. 遇到生词时,不要慌张,可以根据上下文推测词义。

四、实例解析阅读材料:问题:What is the purpose of the "Greening Greenfield" project?答案:C. To make the town more environmentally friendly and improve the quality of life.解析:本题考查学生对文章主旨的理解。

(英语)英语阅读理解(人物故事)专项含解析

(英语)英语阅读理解(人物故事)专项含解析

(英语)英语阅读理解(人物故事)专项含解析一、高中英语阅读理解人物故事类1.阅读理解On a recent trip to the island of Newfoundland, Canada, my husband asked our talkative cab driver what made him most proud to be from there."Our generosity and hospitality (好客)," he replied in a strong local accent. "Your car breaks down in the middle of nowhere, someone will stop to help. People here are kind like that."His answer lingered in my mind during that ride with my husband and teenage kids, as we headed out to explore on the first day of our vacation.Little did I know we were about to experience some of that remarkable Newfoundland kindness for ourselves.We met Alma that same morning at the start of a long hike.Our teenagers hurried ahead, and as we walked behind, admiring the scenery, two women in sunglasses and summer hiking gear stopped.They'd heard us discussing different routes, then asked if we'd like suggestions.They looked to be in their 40s, and were both enthusiastic to share their local expertise.We listened eagerly, taking mental notes, until one of the women asked, "You have a car, right?"I explained that there were no cars available during our week on the island, so we had to rely on cabs instead."Oh no," she said, "you need a car." And then, as casually as if offering a piece of chewing gum (口香糖), she said: "Take mine!"Dumbfounded, my husband and I just smiled in disbelief."Why not?" She insisted. "You need a car to get to know all these places.""But you don't even know us," I said."That doesn't matter," she continued with absolute determination.Stunned, I looked over at her friend, who shrugged and said, "That's Alma."Forty minutes of talking later, my family climbed into Alma's car.We spent the rest of our vacation discovering different areas of this beautiful island.But it wasn't the groups of whales we saw, or the vast areas of woodland, that made this place so memorable.Instead, it was the act of kindness from a complete stranger that made us realize how special Newfoundland really was.Next year, there's no doubt where we'll be taking our summer vacation. Who knows what act of kindness we'll meet then?(1)What problem did the author's family have in Newfoundland?A.They couldn't understand the local accent.B.Their car broke down on the first day.C.They got lost during a hike.D.They didn't have a car.(2)The underlined word "dumbfounded" in Paragraph 12 is closest in meaning to ______.A.shockedB.satisfiedC.relievedD.embarrassed(3)What impressed the author most during her stay in Newfoundland?A.The talkative cab driver.B.The whales swimming.C.The beautiful scenery of the island.D.The help from an enthusiastic stranger.(4)What can we infer about the author from the last paragraph?A.She is looking forward to meeting Alma once more.B.She expects to visit Newfoundland again.C.She hasn't decided where to go next year.D.She also wants to be kind to others during vacation.【答案】(1)D(2)A(3)D(4)B【解析】【分析】本文是一篇记叙文,作者最近一次去加拿大的纽芬兰旅行时,被当地人的热情好客深深触动。

(英语)高考英语阅读理解题20套(带答案)及解析

(英语)高考英语阅读理解题20套(带答案)及解析

(英语)高考英语阅读理解题20套(带答案)及解析(英语)高考英语阅读理解题20套(带答案)及解析一、高中英语阅读理解1.阅读理解One of the biggest problems when we are talking is the awkward silence. Encountering this situation is so uncomfortable that you would avoid meeting new people in the first place. In the past, I struggled wit h this and I even thought it had to do with my DNA or something… But later I learned that once you know how to keep those words flowing, you can meet and talk to anyone you like, which helps create great possibilities for friendship, fun and shared activities that you would otherwise have missed out on.After studying this in depth, I had different opinions and found that one of these common behaviors is the habit of filtering (过滤)--holding back from saying something until you've "checked" to make sure that what you're about to say is cool, impressive and interesting. Another problem is not learning to get in the mood for conversation. If you don't know how to change from subjects, then it can take a lot of time to warm up.It is the reflex (习惯性思维) that allows you to say whatever goes on in your mind. It's fun to realize that you're allowed to say whatever is on your mind. As long as you don't say anything that could land you in jail (监狱).All of the "Oh! That's interesting…" "Hmm, I've never heard of that" "Hmm, cool!" expressions are reactionary (保守的) bits of conversation that prove to the other person that you're really listening. This works 99% of the time. So, if you show some interest, they'll hang around and want to talk to you even more.Everyone knows that stories juice-up conversations, but most people only talk about stories of their own lives. When someone mentions something related to any of them, just tell the story, even if it's not from your life. The more interesting, stranger or more frightening they are, the harder they are to forget.(1)If people can deal with the awkward silence, they can .A. train their working skillB. improve their life qualityC. enrich their social lifeD. establish their working relationship(2)When talking with others, we should .A. feel nervousB. think twiceC. be free to expressD. avoid breaking in (3)According to the passage, what do the speakers care much about?A. The attractive topics of conversation.B. The atmosphere of the conversation.C. The listener's experiences and tastes.D. The listener's curiosity and concern.(4)What does the underlined part "juice-up conversations" mean?A. making conversations more boringB. making conversations livelierC. making conversations smootherD. making conversations more relaxing【答案】(1)C(2)C(3)D(4)B【解析】【分析】本文本文是一篇议论文,我们谈话时最大的问题之一是尴尬的沉默。

(英语)英语阅读理解题20套(带答案)含解析

(英语)英语阅读理解题20套(带答案)含解析

(英语)英语阅读理解题20套(带答案)含解析一、阅读理解1.阅读理解It's hard to turn down a tasty banana. They taste good and you don't have to wash them before eating them. However, British scientists say that the fruit may disappear by 2050.One reason for this is climate(气候) change. Scientists at the University of Exeter collected data(数据)from 27 countries and regions that produce 86 percent of the world's bananas. They found that climate change has improved growing conditions in 21 of these countries. In the past 60 years, the average yield(平均产量) has reached 1.37 tons of bananas per hectare(公顷).However, if temperatures keep rising, this advantage will disappear. Ten of the countries, including India, the world's biggest producer of bananas, will produce fewer bananas. By 2050, the fruit may die out.Shouldn't bananas grow more easily if it's hotter outside? In fact, the perfect temperature range for growing bananas is between 24 and 32 C. If temperatures get too high, they will stop growing.Diseases are another danger to bananas. Unlike other crops, the bananas we grow come from shoot cuttings(茎段)rather than seeds. This means that all banana plants have the same genotype(基因型). In other words, if a disease is able to kill one plant, it could kill them all.One serious disease is called Panama. Caused by fungus(真菌) in the soil, it spreads easily. It has spread across South Asia, Africa, the Middle East, and Australia. If one banana plantation(种植园)suffers from the disease, it will take 30 years until it is able to grow bananas again. Scientists have yet to find a cure for this disease.(1)What does the underlined word "this" in Paragraph 2 refer to?A. People's love for bananas.B. The taste of bananas.C. The convenience of eating bananas.D. The future disappearance of bananas.(2)What might happen if temperatures keep going higher?A. More countries will start to grow bananas.B. Bananas will grow better in most countries.C. Bananas will not be able to grow any more.D. Bananas won't be as tasty as before.(3)What does Paragraph 5 tell us?A. What diseases bananas may suffer from.B. How bananas are grown.C. How diseases can easily kill bananas.D. Which diseases can kill bananas.(4)The passage is written to ________.A. offer tips for growing bananasB. explain why bananas may die outC. show the difficulties of growing bananasD. describe bananas' growing conditions【答案】(1)D(2)C(3)C(4)B【解析】【分析】主要讲了香蕉可能消失的原因。

【英语】 英语阅读理解专题练习(及答案)含解析

【英语】 英语阅读理解专题练习(及答案)含解析

【英语】英语阅读理解专题练习(及答案)含解析一、阅读理解1.阅读理解"Without music, life would be a mistake, "famous German philosopher(哲学家)Friedrich Nietzsche said over a century ago. Music is a big part of our lives. But in recent years, some American schools have cut music classes to control budgets(预算).For example, Chicago public schools hurt arts education when it fired over 1, 000 teachers. Among them, 10 percent of the teachers taught art or music, according to The Washington Times. In fact, this is not just a problem in the US. In other countries, such as China and the UK, music classes are not thought to be as important as ones like science, math and history. That's partly because music is not seen as a very important life skill, and it isn't tested. Many students are busy with schoolwork, so parents and students choose to focus on subjects that are tested more often. However, learning music is beneficial(有益的)in many ways.When playing music, you need different abilities to work together. It is not as simple as it looks, according to Kenneth K. Guilmartin of Music Together, an early childhood music development program. For example, when playing the piano, people see music notes and decode(解码)them in their brains. They also use their fingers to make sounds. You need to deal with all these things at the same time.Music has a special connection with science as well. You can see that many scientists are good at playing music:Einstein played the violin and German physicist Max Planck was talented in playing the piano.(1)Some schools in the US cut music classes, because ____.A. they were too difficult to learnB. students in the US weren't interested in musicC. the schools wanted to control budgetsD. there weren't enough music teachers in the US (2)In Paragraph 2, what does the underlined word "them" refer to(指代)?A. Students in Chicago.B. Public schools.C. Parents in Chicago.D. Fired teachers.(3)How many scientists who are good at playing music are mentioned in this passage? A. One. B. Two. C. Three. D. Four.(4)What's the writer's opinion according to this passage?A. Music is as simple as it looks.B. Music classes should be cut in some schools.C. Music is a big part of our lives.D. Music isn't a very important life skill for us.【答案】(1)C(2)D(3)B(4)C【解析】【分析】本文介绍了很多地区削减了音乐课以控制预算,这是不合适的,因为音乐在许多方面都是有益的。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

(英语)英语阅读理解专项含解析一、英语阅读(日常生活类)1.阅读材料,从每题所给的A、B、C、D四个选项中选出最佳选项。

Sing a Song of Peopleby Lois LenskiA. beautifulB. busyC. rainyD. small(2)In Line 21, the word "singly" means ________.A. aloneB. fastC. slowlyD. quietly(3)According to the poem, the best word for the blank is ________.A. borrowB. throwC. knowD. allow【答案】(1)B(2)A(3)C【解析】【分析】(1)文章大意题。

根据on the bus ,在公交车上,People passing,人们路过,on the subway ,在地铁上,可知这首诗是写给在忙碌城市的人们,故选B。

(2)词义辨析题。

根据下两句People saying nothing,和People talking loud.,什么都不说和大声地说,可知诗上下两句话对应,意思相反,根据 in a crowd ,在人群中,可推测singly 是与crowd相反的意思,alone,单独地,与crowd意思相反,符合句意,故选A。

(3)细节理解题。

A 借,B 扔,C 了解,D 允许;全诗讲述了一座忙碌城市里人们的生活,这些人来来去去,但是互相不了解,C最符合,故选C。

【点评】考查阅读理解,这是一篇诗歌,首先通读全诗,掌握诗的意思,在阅读题目和选项,理解题目意思,从文章中寻找细节,确定答案。

2.阅读理解To: Carla@yahoo. com From:Eric@163. comSubject: Help!Date:15/04/20199:05 AMDear Aunt Carla,I'm having a problem with my classmate, Joan, at school. The other day I wrote an email to another classmate, Beth, in which I said something about Joan that perhaps wasn't very nice. Unluckily, when Beth was writing back to me, she sent it to Joan@163. com, which is Joan's email address! Now Joan is really angry with me and won't talk to me, and Beth is unhappy as well. She has said sorry to me a hundred times already, but the harm is done. I feel bad, because I would never have said those things to Joan's face, but how do I get her to forgive (谅解)me? What should I do?To:Eric@163. com From: Carla@yahoo. comSubject: Some advice Date:16/04/20198:30 AMDear Eric,This problem is more common than you might think! Email is very useful, but also very dangerous, as you don't know where your message might end up! First of all, you should say sorry right away to Joan. Explain that it was a mistake, and that you didn't mean to hurt her feelings. It may take time for her to be able to forgive you, but that's up to her. Then you might want to do something nice for her. Perhaps send her some flowers to show that you're truly sorry. Also, you should remember that old saying:" If you don't have anything nice to say, don't say anything at all. "And good luck!CarlaA. Eric@163. ComB. Joan@163. comC. Beth@yahoo. comD. Carla@yahoo. com (2)How soon did Eric get the reply from Aunt Carla?A. In one day.B. In two days.C. In a week.D. In a month.(3)Why did Eric write the email to Carla?A. To say sorry.B. To ask for advice.C. To give advice.D. To say something unfriendly.(4)Carla gave pieces of advice to Eric.A. fiveB. FourC. threeD. two【答案】(1)D(2)A(3)B(4)C【解析】【分析】主要讲了Eric和同学Joan相处不好,写电子邮件给Beth时,Beth回信时结果给Joan回信了,Joan知道后非常生气,Beth也不高兴,Eric写电子邮件向Carla寻求帮助。

(1)细节题。

根据Subject: Some advice From: Carla@yahoo. com可知有问题可以向Carla 寻求帮助,故选D。

(2)细节题。

根据第一个表格Date:15/04/20199:05 AM和第二个表格Date:16/04/20198:30 AM可知2019奶奶4月15日9:05分Eric写的电子邮件,2019年4月16日8:30Carla回信,所以是一天内回复,故选A。

(3)细节题。

根据but how do I get her to forgive(谅解)me? What should I do?我应该怎样做,可知Eric寻求帮助建议,故选B。

(4)细节题。

根据First of all, you should say sorry right away to Joan. Explain that it was a mistake, and that you didn't mean to hurt her feelings. It may take time for her to be able to forgive you, but that's up to her. Then you might want to do something nice for her. Perhaps send her some flowers to show that you're truly sorry.首先,你应该马上向琼道歉。

说明这是个错误,你不是有意伤害她的感情。

她也许需要时间才能原谅你,但这取决于她。

那你可能想为她做点好事。

也许送她一些花来表示你真的很抱歉。

可知是三条建议,故选C。

【点评】考查阅读理解,主要考查细节题,注意从文中仔细寻找答案。

3.阅读理解According to a 2018 study from San Francisco State University, nearly 2. 4 billion people around the world used a smartphone in 2017. By the end of 2019, more than a third of the global population will be using a smartphone.However, smartphone technology can be a double-edged sword. On the one hand, it sends us unlimited amounts of information. On the other hand, using a smartphone may become an addiction.Erik Peper and Richard Harvey are both health education professors at San Francisco State university. They led the study. Peper explains that smartphone addiction forms connections in the brain that are similar to drug addiction.And these connections form slowly over time. Also, addiction to social media may affect our emotional state. The two professors asked 135 university students about their habit of smartphone use and their feelings. They found that students who used their phones the most reported higher levels of feeling lonely, depressed and anxious.Peper and Harvey do not blame users for their technology addiction. They believe it is the tech industry's desire to make more money that is to blame for the technology addiction. The researchers warm that workers in the technology industry know how to control our brains and turn us into addicts.But the researchers say that we can limit our brains to be less addicted to our phones and computers. Enk Peper suggests timing off our phones before we sleep or do something important. The researchers also suggest taking control of when and where you answer texts or emails. You do not need to answer them all. And you certainly don't need to answer them as soon as you get them. They also suggest putting limits on the time you spend on social media. If you want to catch up with friends on Facebook, set aside a small amount of time to it. You should focus on important tasks and do not allow technology to disturb you.(1)What can we infer from Paragraph 1?A. Smartphone use has become extremely common.B. Most young people can't live without smartphones.C. Smartphones make our life more colorful and convenient.D. Most people consider smartphones as the greatest invention.(2)The underlined sentence in Paragraph 2 means smartphone technology____.A. has a brilliant futureB. can be better than most people thinkC. has both advantages and disadvantagesD. can give us unlimited amounts of information(3)What did Enk Peper and Richard Harvey find about smartphone use?A. It can help reduce loneliness.B. It's more popular with students.C. It's preferred by young people feeling lonely.D. It can harm students' emotional state in many ways.(4)What does the last paragraph mainly want to tell us?A. Social media isn't that important to us.B. We can train our brine to do many things.C. We shouldn't become addicted to our smartphones.D. There are ways to deal with Smartphone use addiction.(5)Which of the followings is True?A. We can use smartphones to deal with loneliness.B. An addiction can't be controlled if we still use smartphones.C. There were nearly 2. 4 billion people using smartphones in the world in 2017.D. Stop using smartphones if you don't know when and where you should answer the emails.【答案】(1)A(2)C(3)D(4)D(5)C【解析】【分析】【文章大意】本文讲述了智能手机的利与弊。

相关文档
最新文档