Read the following article and select the best answer. Article: I am a sophomore at Princeton University, where I am majoring in chemical engineering. I chose to study at UCD in the spring of 2015 primarily because I have always been interested in Ireland and Irish culture, but also to take advantage of UCD's courses in pharmacology , a field not offered at my home school. I also chose UCD because of its Introduction to Scientific Research module, which matches visiting students with professors for a term-long research project, and because of the Science office's friendliness and helpfulness. I am convinced that I made the best possible decision! While at UCD I lived on campus, which allowed me to throw myself into everything the university has to offer. I was given the opportunity to work with Geraldine Butler's lab. I loved it so much that I ended up heading to the lab almost every weekday, whenever I wasn't attending my always-interesting classes in pharmacology. After lab, I enjoyed a variety of after-school activities--that was certainly a new experience for me. Living in Dublin provided a great opportunity for seeing the rest of Ireland and Europe. I spent my weekends and spring break traveling to every corner of the island, amazed at all of the history and natural beauty. I was also able to visit the UK, the Netherlands, Belgium, Denmark and Sweden. After every trip, it was nice to return to friendly Dublin and head out with my roommates to one of our favorite pubs. I would highly recommend studying abroad at UCD. I learned so much from my courses and my research project and had a wonderful time exploring Ireland. I can't wait to come back! Question: Which is NOT the reason why the author chose UCD ? - He was attracted by Ireland and Irish culture. - There was a chance for him to change his major. - It offered visiting students a guided research project. - The staff in the Science office were friendly and helpful.
There was a chance for him to change his major.

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Read the following article and select the best answer. Article: Winter is coming, and some parts of the world are already covered with deep snow. The best way to warm those cold hands is a cup of hot sweet chocolate. Hot chocolate has been used for many years to treat diseases and fight bad moods. It's known as a special healthy drink from the 16thto 19thcenturies, and sometimes was taken as a medicine. Nowadays people don't consider hot chocolate as a medicine, but drink even more than ever! There are plenty of tasty and healthy hot chocolate recipes you can try to enjoy the following health benefits of drinking hot chocolate. It improves your brain power The study shows that drinking hot chocolate can help improve your brain power and your brain health. The flavonoids in hot chocolate increase the blood flow and oxygen to your brain, helping you think better. If you want to improve your memory, try drinking two cups of hot chocolate a day. Not only will you improve your memory, but your mood as well. Just make sure you don't use too much sugar in your hot chocolate.[:Zxxk.Com] It improves your mood Chocolate, including hot chocolate, is well-known mood booster. This tasty drink helps fight stress, anxiety, and depression. But the problem is, hot chocolate may contain high amounts of sugar. Consider making sugar-free hot chocolate to get all its mood-improving properties . It can help you lose weight If you are trying to drop a few pounds, drinking hot chocolate can help you achieve your weight loss goal. When made correctly, hot chocolate is a delicious and low calorie drink that you can enjoy every time you have chocolate desire. Besides, drinking a cup of low calorie hot chocolate helps prevent the intake of high-calorie and sugar foods like cakes. Now that you're aware of some of the best health benefits of drinking chocolate, what are you waiting for? Rush into your kitchen and make this fantastic winter drink. Question: In the passage the author mainly talks about _ . - different hot chocolate recipes - materials used to make hot chocolate - side effects from drinking chocolate - benefits of drinking hot chocolate
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benefits of drinking hot chocolate

Read the following article and select the best answer. Article: On a Saturday morning earlier this September, the world got its first look at the Strati. This electric vehicle is unlike any other currently on the road. It rolls on four wheels, but its body and chassis weren't built in a factory. Instead, Strati's designers used a technology called 3-D printing. It created those parts of the car in one piece, from the ground up. "Compared to a typical vehicle on the road, the Strati definitely looks different," says Greg Schroeder, a senior research engineer at the Center for Automotive Research in Ann Arbor, Mich. He did not work on the new car. His organization studies trends and changes in the auto industry. It took 44 hours to print the new car at the International Manufacturing Technology Show in Chicago. Over the next few days, the car's designers installed additional parts. These included the car's engine, brakes and tires. Then, early on September 13, Jay Rogers climbed into the car, started its engine and drove the vehicle onto the street. Rogers helped found Local Motors. It's the Arizona-based company behind the Strati. Two weeks later, his team printed a second Strati, and just as fast, at a fair in New York City. Justin Fishkin, a local Motors official, sees the Strati as a window into the future. Today, car buyers are limited in their choice of a vehicle. They can order only what car companies have already designed. But in the future, he says, you may be able to design your own car online and then get it printed to order. Manufacturing experts say 3-D printing has begun to revolutionize how they make things. The technology has been around for decades. But these machines used to be so expensive that only large companies could afford them. In the last few years, though, that has changed. Many of the machines are now inexpensive enough for small companies--or even individuals --to own. Some local libraries make them available to the public. High Schools are beginning to use them in classrooms. Wide access to these printers means people can now design and print... Question: Which of the following can be the best title for this passage? - 3-D Printers Are Coming - 3-D Printers Are Becoming Well- Known - 3-D Printers Are Becoming Cheaper - 3-D Printers Are Making Cars
3-D Printers Are Making Cars