【正文】 sent a new social finding.C. To explain a confusing problem. D. To encourage people to read books.【答案】811 ADBC DNever play games with a bot(robot) — it will find a way to cheat if it can. A team from OpenAI, an artificial intelligence lab in San Francisco, has developed artificially intelligent bots that taught themselves to cooperate by playing hideandseek. The bots also learned how to use basic tools to help them win.Bowen Baker at Open AI and his colleagues wanted to see if the teambased dynamics of the OpenAI Five could be used to produce skills that could one day be useful to humans.The researchers set their bots loose in a simulated(模擬的) environment filled with fixed walls, movable boxes and ladders, and left them to play team games of hideandseek. The bots each had their own view of the world and couldn’t municate with each other directly.At first, the hiders simply ran away. But they soon worked out that the quickest way to stop the seekers was to find objects in the environment to hide themselves from view. The seekers learned that they could move boxes around and use them to climb over walls. The bots then discovered that being a teamplayer — passing objects to each other or cooperating on a hideout — was the quickest way to win.But the real surprise came when the bots started making use of problems or faults. Seekers found that if they pushed a ladder towards a wall, they could launch themselves into the air and spot hiders from above. Hiders found that they could get rid of the ladders by pushing them aside.It shows that Als are able to find solutions that humans miss, says Baker. “Maybe they’ll even be able to solve problems that humans don’t yet know how to.” However, it is a large leap(跳躍) from virtual hide and seek to real problemsolving. “The main limitation is that it is in simulation,” says Chelsea Finn at Stanford University.12. Why did Bowen and his colleagues conduct the research?A. To teach bots to play games.B. To train bots to use basic tools.C. To find if bots may cheat like humans.D. To see the potential of bots cooperation.13. What’s the third paragraph mainly about?A. The tools of the research. B. The design of the research.C. The petitors of the game. D. The environment of the game.14. What does the underlined word “It” in the last paragraph refer to?A. Passing objects. B. Moving boxes around.C. Making use of faults. D. Hiding themselves from view.15. What does Chelsea think of the finding of the research?A. It can bridge a gap in the AI research.B. It will not be influenced by the real world.C. It will definitely help the real problemsolving.D. It may not be realized out of the virtual world.【答案】1215 DBCD第二節(jié)（共5小題；，）閱讀下面短文，從短文后的選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。So often we find ourselves on autopilot — waking up in the same home, putting on the same clothes and taking the same transportation to the sameold job. 16 And while it’s perfectly natural for humans to stick to routine, there’s much to be discovered beyond the limits of our fort zones.There is no exception to a man aged 53. 17 He knew it was going to be hard to find another job. He also knew it was now or never to pursue his lifelong dream of owning his own restaurant. But he was too old to pete with the young and too weak to do any labor work. 18 He didn’t want to spend his rest life sitting around and feeling pity for himself. Also, Mrs. Mockenhaupt actively encouraged him to move on, considering it a perfect chance for two of them to start their own business with plenty of time and without the disturbance of children. 19 Brian found just what he wanted eight blocks from home — an existing cafe that was underperforming and whose owner was highly motivated to get out of his lease(租期). 20 But the problem was that he had never financially planned for this day. He had to borrow money from friends and relatives. After that, he changed the name to Black Dog Coffee, and made it alive again. Eighteen years later, they’re still there and doing better than ever. Brian says he’s extremely grateful for the decision to make a change.A. Then came the opportunity.B. The thought filled him with anxiety.C. That was exactly what Brian needed.D. Even our New Year’s decisions to change hardly make it.E. With the support of his family, he took a job in the local cafe.F. Several weeks after consideration, he decided to have a change.G. Brian Mockenhaupt got laid off from a senior management position.【答案】1620 DGFAC第三部分 語言運(yùn)用（共兩節(jié)，滿分30分）第一節(jié) 完形填空（共15小題；每小題1分，滿分15分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。My journey to isolation(隔離）was somewhat accidental.I saw an advertisement for a job as a leader for an expedition(探險(xiǎn)) to Antarctica and I have to 21 it was the penguin in the ad that 22 my attention. The ad noted that they were looking for someone to lead a 23 of expeditioners in one of the most 24 and isolated places on the planet. I took part in an 25 and then got a job that I knew I would regret if I didn’t 26 it. Leading 18 strangers for a full year — through months of darkness and with no 27 from the freezing cold — I learned some 28 lessons.After the journey, I wrote two bestselling books and became a motivational speaker. Being in isolation meant I had to do lots of self 29 . I kept a 30 , and every day I would think 31 of how I had operated as a leader. That discipline of 32 myself taught me how to tell right from wrong.I often think back to 33 I saw the picture of the penguin that 34 me to look at the ad for the job. It’s a moment that 35 my life pletely.21. A. admit B. believe C. indicate D. realize22. A. demanded B. deserved C. caught D. needed23. A. flood B. couple C. team D. handful24. A. awful B. remote C. promising D. distu