Q: I'm taking a test and have to guess the right answer to the question after the article. Article: I am a mother of three children and have recently completed my college degree. The last class I had to take was social study. The last project of the term was called "Smile". The last class was asked to go out and smile at three people and document their reactions. Soon after we were given the project, my husband, my youngest son, and I went out to McDonald's one cold March morning. It was just our way of sharing special playtime with our son. We were standing in line, waiting to be served, when all of a sudden everyone around us began to back way. I turned around and found there standing behind me were two poor homeless men with a horrible "dirty body" smell. The short gentleman, close to me, was "smiling". His beautiful sky blue eyes were full of light as he searched for acceptance. The second man played with his hands uneasily as he stood behind his friend. I realized the second man was mentally challenged and the blue-eyed gentleman was his salvation . The short man just asked for a coffee because that was all they could afford. I smiled and asked the young lady behind the counter to give me two more breakfast meals on a separate tray. I then walked around the corner to the men's table. I put the tray on the table and laid my hand on the blue-eyed gentleman's cold hand. He looked up at me with tears in his eyes and said "Thank you". I started to cry as I walked away to join my husband and son. When I sat down my husband smiled at me and said, "That's why God gave you to me, Honey. To give me hope." On the last evening of class, I turned in "my project" and the instructor read it. Then she looked up at me and said, "Can I share this?" I slowly nodded as she got the attention of the class. She began to read and we all knew that we need to heal people and to be healed. I graduated with one of the biggest lessons I would ever learn: UNCONDITIONAL ACCEPTANCE. "LOVE PEOPLE AND USE THINGS---NOT LOVE THINGS AND USE PEOPLE." Question: Why did the people around the author back away? Options: A: Because both men were poorly dressed and mentally ill. B: Because the short gentleman was smiling to everyone around. C: Because two homeless men were also waiting in line, with a bad smell. D: Because the second man stood playing with his hands.
A: C

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: Driving speeds have largely stabilized, and nowadays, safety concerns are important and reducing road accidents to minimum is a must. So, automakers are focused on safety systems more than ever before. Given the emphasis on improving safety, it's possible that well-known phrases such as "live fast and die young" may lose their meaning as innovative new devices are built into cars and trucks and other things that go. Many of the new safety systems that are being added to high-end vehicles are computer-assisted technologies that transfer some of the vehicle's operations to the vehicle itself, rather than relying only on the driver's decision-making skills. For example, predictive brake assist is an in-vehicle feature that prepares the vehicle for braking when its built-in sensors detect a potential object ahead. The predictive brake assist basically places the vehicle's braking system on alert, which helps the system to slow down the car in as little time and as short a distance as possible. Other in-vehicle sensors will detect moving and still objects and will even distinguish the objects based on simple patterns, such as other vehicles vs. a person. What's more, built-in "active systems", i.e., predictive precollision systems, will provide drivers with advance detection of potential contact between vehicles. These systems compute the movement of the objects and detect possible dangerous intersections . What technological developments have enabled innovations like predictive precollision systems? Essentially, these so-called active systems are the result of vehicle-to-vehicle and vehicle-to-infrastructure communications. These communication links allow highways to provide a vehicle's owners with services such as renting a movie during the trip, as well as reduce reaction delays when medical care is needed due to a crash. Despite these new technologies, drivers cannot take safety for granted. Until all vehicles are fully automated, it is the drivers themselves who are responsible for operating... Question: "Predictive Precollision" can be used to _ . Options: A: detect possible dangerous crossroads B: compute the movement of the contacting vehicles C: brake the car automatically in as little time as possible D: detect potential contacts between vehicles in advance
A: D

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: A man came home from work late, tired, to find his 5-year-old son waiting for him at the door. "Daddy, how much money do you make each hour?" "If you must know, I make $20 each hour." "Oh," the little boy answered, with his head down. He thought for a moment, looked up and said, "Daddy, could you lend me $10?" The father was _ , "If you asked f or the money to buy a toy or some other rubbish, the go straight to your room and think about why are you so selfish !" The little boy went to his room no words and shut the door. After a short while, the father calmed down, and started to think, "Maybe he really needs to buy something and he didn't really ask for money very often." So he went to the little boy's room. "Sorry!Maybe I was too hard on your just now." said the man, "Here's $10." "Oh, thank you Daddy!" he said happily. Then the boy took out some coins. When the father found that the boy already had money, he got angry again. "Why do you want more money since you already have some?" the father shouted angrily. "Because I didn't have enough, but now I do." The little boy replied, "Daddy, I have $20 now. Can I buy one hour of your time? Please come home early tomorrow. I would like to have dinner with you. " Question: At first, the father refused to lend the money because _ . Options: A: he thought the boy wanted to keep the money for himself. B: he did not have enough money at thatmoment C: the thought the boy would buy something of no use D: the boy always borrowed the moneyfromhim
A: C