Article: When I was about 10 one day, I was walking down the street with my mother. She stopped to speak to Mr. Lee. I knew I could see Mr. Lee anytime around the neighborhood, so I just stood there. After we passed him, my mother stopped and said something unforgettable, "You let that be the last time you ever walk by somebody you know without opening your mouth to speak, because even a dog can wag its tail when it passes you on the street." That sentence sounds simple but it made me become who I am. At work, I used to say hello to the president of the company and ask him how our business was doing. But I also spoke to the people in the cafe and people who cleaned the buildings, and asked them how their children were doing, for every single person deserves to be accepted, no matter how humble they are. I remember that after a few years of passing by the president, I had the courage to ask him for a chat. We had a great talk. At some point, when I asked him how far he thought I could go in his company, he said that if I wanted to, I could get all the way to his seat. I've become vice-president, but that hasn't changed how I treat people. I speak to people wherever I am. Speaking to people creates a pathway into their world, and it lets them come into mine, too. The day you speak to someone who has his head down and then see him lift it up and smile, you will realize how powerful it is just to open your mouth and say hello. Question: For the writer, saying hello to others _ . Yes or no, is the answer "has become a habit and a way of life."?
Yes

Article: When I spent the summer with my grandmother, she always set me down to the general store with a list. Behind the counter was a lady like no one I'd ever seen. "Excuse me," I said. She looked up and said, "I'm Miss Bee." "I need to get these." I said, holding up my list. "So? Go get them. " Miss Bee pointed to a sign. "There's no one here except you and me and I'm not your servant, so get yourself a basket from that pile." I visited Miss Bee twice a week that summer. Sometimes she shortchanged me. Other times she overcharged. Going to the store was like going into battle. All summer long she found ways to trick me. No sooner had I learned how to pronounce "bicarbonate of soda" and memorized its location on the shelves than she made me hunt for it all over again. But by summer's end the shopping trip that had once taken me an hour was done in 15 minutes. The morning I was to return home, I stopped in to get some run. "All right, little girl," she said. "What did you learn this summer?" "That you're a meanie!" I replied. Miss Bee just laughed and said, "I know what you think of me. Well, I don't care! My job is to teach every child I meet life lessons. When you get older you'll be glad!" Glad I met Miss Bee? Ha! The idea was absurd... Until one day my daughter came to me with homework troubles. "It's too hard," she said. "Could you finish my math problems for me?" "If I do it for you, how will you ever learn to do it yourself?" I said. Suddenly, I was back at that general store where I had learned the hard way to add up my bill by myself. Had I ever been overcharged since? Question: What can we infer about Miss Bee? Yes or no, is the answer "Her tricks made the author finish shopping in a shorter time."?
Yes

Article: One of the biggest accomplishments in sports in the last hundred years was the 4-minute mile. Running a mile in under 4 minutes was a huge barrier in sports. Once it was broken by one person, lots of athletes tried to break it too. For years, people thought that running a mile in less than 4 minutes was just _ impossible. It was common knowledge that nobody on earth could physically run a mile in under 4 minutes. Professional runners had been trying for years, training to beat that time, but had failed every time. In 1952, a British man by the name of Roger Bannister set a goal for himself: to be the first person to run a mile in under 4 minutes. He trained intensely, and 2 years later, Bannister finally broke 4-minute barrier. And you know what? Soon after that, more and more people began to run the mile in under 4 minutes. New world records were set almost every year following Bannister's sub-4-minute-mile. Nowadays, even a high school student can reasonably run a 4-minute mile. In about 50 years, the 4-minute mile went from impossible to professional to amateur. But I guess I'm not really answering the question here: what on earth does this have to do with learning Japanese? When you have a goal in mind, mental barriers can be huge obstacles to overcome, and learning Japanese is no different. But if you're devoted enough and make your goal your top priority , you might be surprised at what you can do. Put everything else aside for a while, just go for it and see what you can achieve. After all, if somebody can accomplish something that people thought was physically impossible, then maybe learning Japanese isn't so hard after all. Question: According to the passage, we can know that _ Yes or no, is the answer "mental barriers are the biggest ones when achieving goals"?
No

Article: The Future of Technology William, a businessman, arrives in a foreign airport. He doesn't show his passport. Instead, a machine in the wall reads the computer chip in his arm. This contains information about him: his name, age, and I.D number. He exits the airport, and a car door opens when it "sees" him. The car takes him to his hotel. His room "knows" he has entered the building and it "reads" his body. He is cold, so the room becomes warmer. William then watches a business presentation on a video wall. When he takes a bath, the presentation "follows him and continues on the bathroom wall. Finally, the room plays music to help him sleep. It turns off the music when it "sees" him sleeping. William doesn't exist, and none of this is real. But it might be soon. "In five to ten years, computing and communications are going to be free and everywhere, in your walls, in your car, on your body,' says Victor Zue, leader of Project Oxygen. Project Oxygen has one big idea: to create better relationships between machines and people. The dream is that computer will learn to understand what people want. So, what changes will there be at work? Firstly, the building will know where everyone is, all the time. You want to talk to someone? Type the person's name on the nearest computer. It will show you a map of the building and exactly where this person is. You then call this person, who picks up the nearest telephone, also shown on the computer. If he or she is busy with a client or in a meeting, the computer will tell you. Is all this really possible? Visit the Siebel Center, Illinois and see for yourself: computers in the doors and walls, cameras everywhere, the technology of the future, but here today. Question: William doesn't' show his passport because _ . Yes or no, is the answer "his information can be read by a machine"?
Yes