It's exciting to imagine how future humans will have solved the problems we have now, or what amazing new inventions will make our lives more convenient and interesting. We asked top scientists to share their predictions on what the world will be like in a century. If they're right, the 2114 is going to be really cool. 1. Robots will do your chores and more Robots will be doing most of our jobs, from building homes to teaching math. There are already robots that clean floors and pump gas. In the future they will be more complicated and useful. Unfortunately, with robots taking all the jobs, unemployment will be high. 2. You will read minds. Speaking of being social, we will communicate in an entirely different way. Forget texts and emails. Mind-reading technology will allow us to send thoughts to each other without speaking a word. We will also be able to send thoughts to objects around us. (Instead of pressing "start" on the microwave, you could just think "start.") Meanwhile, chips implanted(in our brains will improve memory and intelligence. 3. Your car will drive you Today, around 30,000 Americans die in car accidents each year. One hundred years form now, accidents will be a thing of the past. According to Mark Safford, consultant or the U.S. Department of Transportation, future cars will drive themselves. These electric cars will communicate with other cars on the road to travel safely in close formation at high speeds. 4. You will eat fake meat. Raising animals is not an efficient way to produce food, and it harms the environment: Cows, chickens, and pigs eat a lot, and then we have to deal with all that poop(. What's more, that poop can up poisoning lakes, rivers, and streams. Today, scientists can "grow" meat in a lab from animal cells, but it's expensive and not very delicious. In the future, they will have perfected the process. You'll order hamburgers that come from factories, not cows. Scientists may even find ways to make lab-grown meat tastier and healthier than the real thing. According to the passage, in the future cars will be  _  . A) less popular B) more expensive C) much easier to operate D) much smaller and lighter
C


No one gets through life without experiencing many disappointments. Strangely, though, most people seem unprepared for disappointment and react to it in negative ways. They feel depressed or try to escape from their troubles instead of using disappointment as an opportunity for growth. One negative reaction to disappointment is depression. A woman trying to win a promotion, for example, works hard for over a year in her department. Helen is so sure she will get the promotion. However, the boss names one of Helen's co-workers for the spot. Deeply depressed, Helen loses her enthusiasm for her job and can barely force herself to show up every day. Helen tells herself that she is a failure and that doing a good job just isn't worth the work. Another negative reaction to disappointment is the desire to escape. Kevin fails to get into the college his brother is attending, the college that was the focus of all his dreams, and decides to escape his disappointment. Why worry about college at all? Instead, he covers up his real feelings by giving up on his school-work and getting completely involved with friends, parties, and "good times". The positive way to react to disappointment is to use it as a chance for growth. This isn't easy, but it's the only useful way to deal with an inevitable part of life. Helen, the woman who was not promoted, could have handled her disappointment by looking at other options. If her boss did not recognize her talent and hard work, perhaps she could transfer to another department. Or she could ask the boss how to improve her performance so that she could prepare for the next promotion. Kevin, the boy who didn't get into the college of his choice, should look into other schools. Going to another college may encourage him to be his own person, step out of his brother's shadow, and realize that being turned down by one college isn't a final judgment on his abilities or potential. Disappointments are unwelcome, but regular visitors to everyone's life. We can feel depressed about them or we... From the context, the word "option" (Para.4) means   _  . A) way B) choice C) place D) job
B


Q: Whenever anyone measures educational success, East Asian countries are always top scorers. But in a recent league table, a European country, Finland, was top of the class. South Korea was still in second place, though. Britain was at number 6. In Korea the school day is long--typically 7 or 8 hours, followed by hours of private tutoring in the evenings. _ leaves Korean students so tired, they sometimes fall asleep in class next day. Worries about the effects of late night cramming  led the government to force cramming schools to close by 10 p.m. Finnish children spend the least time in class in the developed world, often finishing just after lunch, with about one hour of homework a day. Private tuition is uncommon. The British and American school day is quite long in comparison, around 6 hours, and secondary school pupils do 2 or 3 hours of selfstudy a night. The Korean education system, like many in Asia, is intensely competitive, with students even competing to get into the best cramming schools, to help them get ahead. Finnish education is far less cutthroat. Classes are all mixed ability, and there are no league tables. British schools again occupy the middle ground, with quite high levels of competition for places at university, and schools and universities battling to come top of league tables for everything from exam results to student satisfaction. Korea and Finland both do well, yet their education systems are so different. However, there are some similarities between Korea and Finland. In those countries, teachers have high status in society, and education is very highly valued. Those attitudes can't change quickly. But it can be done. They might be the star pupils now, but until the 1970s, Finland's education system was poor. Their thoroughly different approach to schooling has taken them to the top in just a generation. The students spend the least time in school in   _  . A) the UK B) Finland C) the USA D) Korea
A: B


(Question)
Apple a day may poison children Children who eat an apple or pear a day may be exceeding  the pesticide  safety limit because of remains on the fruit,according to research. Using data of the British Department of Environment on pesticides on fruit collected from supermarkets,scientists thought that each day some children would get a poisonous level of pesticides. The research,published on Sunday,says the government repeatedly claims that the levels of pesticide are safe because,instead of measuring individual apples, researchers buy 10,crush them and take an average reading to see if they are safe. This is the internationally agreed method of checking remains. But government figures show that the pesticide is not averagely spread across the batch ,and one or two apples could contain 90% or more of the pesticide in the batch. It used mathematical modeling to measure exposure  to pesticides for children aged between 18 months and four years old. The pesticides involved can destroy children's hormones and some are suspected  of causing cancer. The good news for British fruit growers is that samples grown in this country had lower _ level than imported fruit,so buying home-produced fruit will reduce the danger,said Emily Diamand,one of the Earth's senior food researchers and one of the authors of the report. The reason why "Apple a day may poison children"  is that   _  . A) there are some pests in the apple B) children would get a poisonous level of pesticides because of the remains on the apple C) there are always more pesticides on the apples produced in Britain D) the apple is too hard for children to eat
(Answer)

B