Read the following article and select the best answer. Article: Sorry to say, our brains naturally start slowing down at the cruelly young age of 30. it used to be thought that this couldn't be helped, but new studies show that people of any age can train their brains to work faster . "Your brain is a learning machine," says prefix = st1 /UniversityofCaliforniascientist Dr. Micha3el Merzenich. Given the right tools, we can train our brains to act like they did when we were younger. All that's required is the practice designed just for the purpose: a few exercises for the mind. Merzenich has developed a computer-based training method to speed up the process in which the brain deals with information (positence. com). Since much of the data we receive comes through speech, the Brain Fitness Program works with language and hearing to better speed and accuracy . Over the course of training, the program starts asking you to distinguish sounds (between "dog" and "dog", for example) at an increasingly faster speed. It's a bit like tennis instructor, says Merzenich, hitting balls at you faster and faster to keep you challenged . You may start out slow, but before long you're pretty quick. The biggest finding in brain research in the last ten years is that _ If you ask your brain to learn, it will learn. And it may even speed up while in the process. To keep your brain young and plastic you can do one of a million new activities that challenge and excite you: playing table tennis or bridge, doing crossword puzzles, learning a language...."When it comes to preventing ageing, you really do 'use it or lose it", says Barbara Sahakian, professor at CambridgeUniversity. Question: By saying "the brain at any age is highly plastic", the wrter probably means the brain can be _ . - used - mastered - developed - researched
developed

(Question)
Read the following article and select the best answer. Article: Today, due to numerous medical and scientific advances, people are living longer than ever before. But you have to be good to your body, mind, and soul. The following tips are a good start for getting you on your way to living a long and healthy life. Eat a balanced diet -- one that is rich in fruits, vegetables, whole grains, and fiber and low in saturated fat, trans fat, and cholesterol. A well-balanced diet can provide your body with the essential nutrients needed to achieve and maintain optimum health. Be physically active -- try to incorporate 30 minutes of activity into your day, every day. The options are endless; start walking on the beach in the mornings, try jogging with a friend, or go for a bike ride in the afternoons. Make sure you choose activities that you enjoy, that way you'll be more likely to make them a habit. Get regular preventive check-ups --see your doctor regularly; remember your doctor is your partner in health care. By having regular check-ups, you may be able to catch small problems before they become big ones. Be safe -- use common sense and be streetsmart . Don't put yourself in situations that are questionable. Always wear your seatbelt and bike helmet. Don't go for a run, walk, or jog at night by yourself. Keep your home well lit and free of things that could make you fall. Stay in touch with family and friends -- get to know your neighbors. Take the time to be involved with your community. By creating a strong social network, you will not only have friends to celebrate with when good things happen, but also a support system in difficult times. Keep a positive attitude -- studies have shown that people who have a positive attitude tend to live longer, and lead healthier and happier lives. Try to find the humor in life. And remember to laugh. Question: How does the author organize the passage? - By giving the definition. - By following the order of space - By explaining the reasons. - By finding some problems
(Answer)
By giving the definition.

Ques: Read the following article and select the best answer. Article: "Confidence" is probably one of the most noticeable traits in the Americans. They show confidence in the way they talk, the way they smile, the way they dress and the way they walk. Living and competing with all these confident American students, I find it extremely important to be confident as an international student and instructor. As a student, being confident means you should never hesitate to raise your hand whenever a question or a point comes to your mind. Don't mind if it sounds simple or silly. Otherwise you will never get a chance to speak in class at all. What's worse, the professors may think you are not prepared for the discussion or you do not have your own opinion on the issue--this is the last comment any graduate would like to receive. Being confident for me as a foreign instructor means calmly asking the student to repeat what he or she has said if I did not get it. Pretending to understand what you actually did not may just bring yourself embarrassment or even disgrace. But the time I most need to be confident is when my students come to my office and bargain about the grades I have given for their speeches. (The course I'm teaching here is Public speaking). Modesty is a trait highly valued in China, but it won't be of much help here if you want to survive and succeed in a good American graduate program. Question: What can we infer from the passage? - American students are ready to accept the grades from the teacher. - The writer teaches in Europe for a living. - Students are encouraged to present simple questions. - One's ignorance will give away in time.
Ans: One's ignorance will give away in time.

Ques:Read the following article and select the best answer. Article: Many a young person tells me he wants to be a writer. I always encourage such people, but I also explain that there's a big difference between "being a writer" and writing. In most cases these people are dreaming of wealth and fame, not the long hours alone as a typewriter. "You've got to want to write," I say to them, "not want to be a writer." The reality is that writing is a lonely, private and poor-paying affair. For every writer kissed by fortune there are thousands more whose wish is never rewarded. When I left a 20-year career in the U.S, Coast Guard to become a freelance writer , I had no hope at all. What I did have was a friend who found me my room in a New York apartment building. It didn't even matter that it was cold and had no bathroom. I immediately bought a used typewriter and felt like a real writer. After a year or so, however, I still hadn't got a break and began to doubt myself. It was so hard to sell a story that barely made enough to eat. But I knew I wanted to write. I had dreamed about it for years. I wasn't going to be one of those _ ? I would keep putting my dream to the test even though it meant living with uncertainty and fear of failure. This is the shadow land of hope, and anyone with a dream must learn to live there. Question: What is the best title of the passage? - how to be a writer - how to earn fame - how to write well - how to keep dreaming

Ans:
how to be a writer