One day, I happened to talk to a stranger on the bus. When he found out that I was from Chicago, he told me that one of his good friends lived there and he wondered if I happened to know him. At first I wanted to say that it was foolish to think like that, for from all the millions of people in Chicago, I could not possibly know his friend. But, instead, I just smiled and said that Chicago was a very big city. He was quiet for a few minutes, and then he began to tell me all about his friend. He told me that his friend was an excellent tennis player and that he even had his own tennis court . He added that he knew a lot of people with swimming pools, but that he only knew two people in the country who had their own tennis courts. And his friend in Chicago was one of them. I told him that I knew several people like that, for example, my brother and my next-door neighbor. I told him that my brother was a doctor and he lived in California. Then he asked where my brother lived in California. When I said Sacramento, he said that last year his friend spent the summer in Sacramento and lived next door to a doctor. The doctor had a tennis court. I said that my next-door went to Sacramento last summer and lived in the house next to my brother's. For a moment, we looked at each other, but we did not say anything. "Would your friend's name happen to be Roland Kirkwood?" I asked finally. He laughed and said, "Would your brother's name happen to be Dr. Ray Hunter?" It was my turn to laugh. Which is the best title of the story? A) On a bus B) Two tennis players C) One in a million D) Chicago is a large city
C
(Question)
As a volunteer, you will discover the unique opportunity of visiting the real world beyond the tourist window and became immersed in the culture you visit. For most travelers, this time spent working on meaningful projects, and getting to know the local area and its people, is often cited as their most memorable, enjoyable and fulfilling life experience. Who can volunteer? Kaya Volunteers are 18-80 years old people with an adventurous spirit. Whether you have time for a 2-week trip or a 6-month break, travelling on your own, with a group or with your family, or you are a student, taking a break from your job, or have even retired, they will find a project that can use your help. Countries where you can volunteer: Asia-Pacific (Australia, India, Indonesia, Nepal, New Zealand, the Philippines, Thailand, Vietnam.) Africa (Botswana,Ghana,Kenya,Mozambique,South Africa,Zambia,Zimbabwe) Latin America (Belize,Bolivia,Brazil,Costa Rica,Ecuador,Peru) What type of projects can you do? Kaya's Project advisors work with you to decide which project is best for you and what type of work you would like to do. you can work in the following fields: Environmental preservation- From the Ecuadorian rain forest to the jungles of Thailand, repair the damage done to some of the most beautiful and diverse places on earth. Work with children- They have over 40 projects working with children across the world in orphanages, schools and shelters for the abused, disabled and disadvantaged. Sports - Through sports, their projects that can provide opportunities for health education and the development of life skills, such as teamwork, communication, discipline and self- confidence. Education - From English teaching to education programs for special needs and minority groups, give greater opportunity to the disadvantaged through education. All projects include airport pick-ups and drop-offs, accommodation, orientation and 24-hour support. Many of their placements also include all meals and some language classes so that you can get even... What can we infer from the second part of this passage? A) Only experienced people are needed. B) Only grown-up people are welcome. C) There isn't any restriction set on volunteers. D) Few people are willing to do the voluntary work.
(Answer)
C
Ques: The relationship between exercise and cancer has long both intrigued and puzzled oncologists and exercise physiologists. Exercise is strongly associated with lowered risks for many types of cancer. At the same time, exercise involves biological stress, which typically leads to a short-term increase in inflammation which can contribute to higher risks for many cancers. Now, a new study in mice may offer some clues into the exercise-cancer paradox. It suggests that exercise may change how the immune system deals with cancer by boosting adrenaline , certain immune cells and other chemicals that, together, can reduce the severity of cancer or fight it off altogether. To try to better understand how exercise can both elevate inflammation and simultaneously protect the body against cancer, scientists at the University of Copenhagen in Denmark and other institutions decided to closely examine what happens inside mice at high risk for the disease. So, for the new study, they began by gathering a group of adult lab mice. These animals generally like to run. The scientists then implanted melanoma skin cancer cells into the mice before providing half of them with running wheels in their cages while the other animals remained sedentary. After four weeks, far fewer of the runners had developed full-blown melanoma than the sedentary mice and those that had been diagnosed with the disease showed fewer and smaller lesions. They drew blood from both the exercising and sedentary animals and cells from any tumors in both groups. As expected, they found much higher levels of the hormone adrenaline in the blood of the exercising animals, especially right after they had been working out on the wheels but also at other times of the day. The body releases adrenaline in response to almost any type of stressful experience, including exercise. They also found higher levels of interleukin-6 in the blood of the runners. This is a substance that is released by working muscles and is believed to both increase and decrease inflammation... In the follow-up experiments, the scientists found _ . A) the hormone adrenaline has much higher levels in the blood of the exercising animals B) how these elements in the runners -- their increased adrenaline, IL-6, and natural killer immune cells fight against tumor C) interleukin-6 can both increase and decrease inflammation in the body, depending on where and how it goes to work D) what happens inside mice at high risk for the disease
Ans: B
Ques:Walking home from work with a family friend, I found myself in a discussion about her daughter's going to college. It started with the mother telling me that she had no money to help her daughter go through college, which led the mother to push community college fiercely. She then started to say how she had been pushing "high-paying" fields on her daughter--doctor, engineer, lawyer, etc. When I asked her if that was what her daughter had interest in, she said no. I asked her what the point was to push her daughter into something that she didn't like, and she responded with, "I just want her to make a good fortune." After hearing her words, I would like to state that money is not everything. A high-paying job means nothing if you are miserable. I used to do a high-paid job, but it was very tiring and I had no time of my own. I didn't like it at all. Though the pay was good, I was not happy. So I'd like to tell parents, please do not force your children into a major or a career just because you think they are going to make a lot of money. They would feel terrible for taking that major or job just to comfort you. The worst part is the feeling of guilty when they decide to change that major to something they actually want or when they quit that job. Being a member of a generation who are willing to give ly everything to our kids, we know we just hope our children could live happy lives. Please do not force a career path on our children just because we think it is good for them. Give our children advice, but don't force them. From the text, we can infer that the writer would most probably advise parents to _ . A) choose the best major or career for their children B) avoid giving their children advice on their major or career C) let their children make the final decision on their major or career D) give everything to their kids to make sure they'll have a good future

Ans:
C