Read the following article and select the best answer. Article: The story I would like to tell happened about a year ago. I accepted a position in a company. John, an acquaintance of mine, told me much about the job and took my curriculum vitae to his supervisor. I did not refer to him as a friend because at the time we did not take part in activities together outside of work, nor did our wives. The first week was fine. Nothing was obviously strange with John at first until the second week, when our communication began to get a little strange. John began making comments like "you would have had to pay an employment agency several hundred dollars for a job like this". I soon forgot his words till the next day when he made another similar comment. Right then I started to really pay attention to what he meant. He acted as if I owed him money for helping me to get the job. He began to get short with me and I had only been there for two weeks. He was supposed to train me in building our e-mail servers and setting up the entire standard monitor software. Instead, he went through the process so fast that even an experienced worker could hardly keep up. He would not slow down or check whether I was with him or not. If there was something wrong with a server, he would just buzz through the solution and not stop to say anything like "you might want to remember this." I began to get very frustrated. By the third week I began to get tired of his condescension . So I began to challenge him in a way that was only one to one. He would respond to a question of mine with a question or just make me repeat it, and then interrupt me. I began to hate him. Later I tried to avoid him as much as I could, so I wouldn't run into him. He stopped me one day and asked me what had happened. I told him he was very condescending in his tone and manner. He asked me, "What can I do so that you will not feel like this way in the future?" I simply asked him to treat me with the same respect he would like to be treated with. He did it and we got along better gradually. I believed there was hope and... Question: What's the author's purpose of sharing his story? - To express his dissatisfaction with John. - To stress the importance of communication between colleagues. - To remind us what problems can occur at work. - To describe how to become qualified for a job.
To stress the importance of communication between colleagues.

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Read the following article and select the best answer. Article: In rainy London, always carry your "brolly" BIG Ben, the Queen, a plate of ham and eggs-no, no, no. If you're looking for a symbol of Britain, only one thing passes the test-the umbrella. Now, I know what you're thinking--we have rain in China and we have umbrellas too. Certainly, I will never forget the way it rained when I lived in Beijing:the sweets became instant rivers and the sky flashed with lightning for hours on end. People dove for cover under bin bags, the shops were emptied of their plastic ponchos within seconds,and I found myself soaked from head to foot, my poorly-chosen skirt and T-shirt now totally see-through. This would never have happened in Britain. For one thing, during my year in Beijing, it only really rained at about 10 times. But although we never get a Beijing-style washout in London, the drizzle that does fall is all but constant. Even when the sky is perfectly blue, you can be sure it's going to cloud over and start drizzling again within the hour. And when it does, there is chaos. Trains stop, drains block, and buses break down as if this was the first time the local authorities had seen this wet stuff coming out of the clouds. So--as with so many things in the UK-it's up to ordinary people to sort themselves out. No self-respecting Briton will ever leave home without his "brolly" ---as the umbrella is affectionately known. A brolly has hundreds of uses, even on rare rain-free days. A real gentleman of London will use his umbrella as a walking stick. A traditional game of cricket can be played using an umbrella as a hat. Nor do you ever have to be afraid of robbers-your umbrella doubles as a defensive weapon. There is no brolly more British than my own. But it's not from London or Manchester or any where in the UK. It was a gift from my Chinese teacher--in Beijing. How fitting that my No. l symbol of Brutishness-like almost everything in Britain-was made in China. Question: The author mentioned her rainy weather experience in Beijing to show that _ - many foreigners have embarrassing moments living in Beijing - British people are more used to rainy weather than Chinese people - the rain in Beijing is usually much heavier than the rain in London - both Beijing and Londoners have unpleasant experience with sudden rain
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British people are more used to rainy weather than Chinese people

Ques:Read the following article and select the best answer. Article: A study of older men in The Netherlands, known for its delicious chocolate, showed those who ate the same amount of one-third of a chocolate bar every day had lower blood pressure and a reduced risk of death. The researchers say, however, it's too early to conclude that it was the chocolate that led to better health. The men who ate more cocoa products could have eaten other food that made them healthier. Experts also point out that eating too much chocolate can make you fat -- a risk for both heart disease and high blood pressure. "It's why too early to make recommendations about whether people should eat more cocoa or chocolate," said Brian Buijsse, an expert for nutrition at prefix = st1 /WageningenUniversityin The Netherlands, who co-authored the study. Still, the Dutch Study, supported by grants from the Netherlands Prevention Foundation, appears to be the largest so far to document a health effect for cocoa beans. And it confirms findings of smaller, shorter-term studies that also linked chocolate with lower blood pressure. Researchers examined the eating habits of 470 healthy men who were not taking blood pressure medicine. The men who ate the most products made from cocoa beans -- including cocoa drinks, chocolate bars and chocolate pudding -- had lower blood pressure and a 50 percent lower risk of death. "This is a very important article providing epidemiological support for what many researchers have been observing is experimental models," said Cesar Fraga of the University of California Davis, who does similar research but was not involved in the new study. Could the study results apply to women? "Our study consisted of elderly inch," Buijsse said. "If you look at the other studies, you will see the same effects in men and women, younger people and older people. The findings may be _ to women, but you never know." Question: What is the main purpose of the text? - To encourage us to eat as much chocolate as possible. - To prove to us that eating chocolate can reduce blood pressure. - To inform us of a study about the health benefits of chocolate. - To warn us not to eat cocoa products because they can make you fat.

Ans:
To inform us of a study about the health benefits of chocolate.