To develop one's taste in English，the most effective way is to read English books extensively. However, one may be at a loss to choose the appropriate books，especially as a beginner.I would like to share some of my experience.

    My first English novel was Jane Austen's Pride and Prejudice，recommended by many English teachers and professors as an ideal book for English learners. But I had great difficulty in understanding the novel，let alone enjoying it. It's not the vocabulary that troubled me，but rather the way Austen constructs sentences，and her way of thinking，which seemed too remote to me at that time. My fading enthusiasm was much recovered after reading Hemingway's novel Farewell to Arms. I particularly liked his brief and lively style. So my first suggestion is，as a beginner, you'd better choose contemporary novels instead of classical ones.

    However，reading novels is not the only way to improve your English. English essays can at once inform you，entertain you, and improve your taste in English. The best example is Bertrand Russell's work. Its language is plain, yet you cannot help feeling the elegance and the unique sense of humor. His simple language enables his philosophy(哲理) within the reach of ordinary people. Here comes my second suggestion—essays are indispensable.

    Never follow other's opinions blindly，however famous or influential the person might be. As a saying goes，one man's meat is another man's poison. With that in mind，we are sure to find out our favorite writers through reading and develop our fine taste in English.

    A family story is like a puzzle. Each family member leaves some clues. Family members come together because they have a common tie with one another, sharing a name and special traditions. Exploring family roots and sharing past memories ensure each tradition lives on.

    Ancestory.com has created customized (订做的) “Our Name is History” books to give your family a look into your history by learning about your last name. By visiting it, you can check if information is available for your last name. Ancestory.com researchers have collected more than 5 billion names from records such as passenger lists, immigration records and from birth, marriage and death records. The collected information is then used for each customized book.

    “Our Name is History” books are available for nearly 200,000 last names, accounting form 85 percent of all the US homes. The collected information is a great start of learning about your family roots. This book will not only surprise your mother, but also become a precious memory to pass down through the generations. It can also be an inspiration for her to talk about all the special women in her life. So instead of just giving her flowers or jewelry, give her a special family name book and share your favorite memories with her.

    After learning the general history of your last name, your might be inspired to continue your exploration. The “Our Name is History” books include a special software product for building, searching and sharing your family history.

    To learn more about “Our Name is History” books, visit www. Ournameinhistory.com. The deadline to order in time for Mother's Day is April 30.

    People are less willing to rely on their knowledge and say they know something when they have access (接近) to the Internet, suggesting that our connection to the web is affecting how we think.

    Professor Evan Risko, of the Department of Psychology at the University of Waterloo, led a recent study where the team asked about 100 participants (参与者) a series of general-knowledge questions, such as naming the capital of France. For half of the study, participants had access to the Internet. They had to look up the answer when they responded that they did not know the answer. In the other half of the study, participants did not have access to the Internet.

    The team found that the people who had access to the web were about 5 percent more likely to say that they did not know the answer to the question. Furthermore, in some cases, the people with access to the Internet reported feeling as though they knew less compared to the people without access.

    “With the popularity of the Internet, we are almost frequently connected to large amounts of information. And when that data is within reach, people seem less likely to rely on their own knowledge,” said Professor Risko.

    Studying the results, the researchers thought that access to the Internet might make it less acceptable to say you know something but are incorrect. It is also possible that participants were more likely to say they didn't know an answer when they had access to the web because online searching offers an opportunity to confirm their answer, and the process of finding out the answer is rewarding.

    “Our results suggest that access to the Internet affects the decisions we make about what we know and don't know,” said Risko. “We hope this research helps us understand how easy access to large amounts of information can influence our thinking and behaviour.”

    Part-time jobs for 15 and 16 years olds

    Waiter / Waitress

    A job as a waiter or waitress is a good choice for 16-year-olds. Not only can one earn $9-$12 an hour, but they can also get the tips (小费). Most people that visit a restaurant don't just have good food. They come here to relax and have a good time. Besides serving food quickly, a young waiter who talks to them politely with a smile on his face will make the diners enjoy their time at the restaurant.

    Work in a library

    If one is fond of books, working in a library is another suitable choice. Besides the pay is good, it offers a lot of free time when students can actually sit down and finish their homework. So on returning home, they would have time to hang around with friends or just relax. So working in a library is an excellent part-time job for teens, especially for school students.

    Internet jobs

    There are many ways of making money through online jobs like clicking on advertisements, visiting sites and signing up with them. However, such online jobs don't pay well. A better Internet job for teens is to complete online surveys. These are quite simple surveys that usually ask one about his/ her opinions and ideas. Many companies use these ideas to make products designed for teenagers.

    That the US stock market dropped sharply immediately after the US government put forward the proposal on Tuesday to tighten the control on exports of various artificial intelligence technologies indicates what the market thinks of the move.

    Multi-national corporations have led the way in the profound compressing(压缩) of time and space that has flattened and changed the world over the last couple of decades, and the overwhelming majority of international technological transfers have been conducted among multi-national companies in pursuit of profits.

    Thus the proposal the US government put forward on Tuesday to tighten the control to "avoid negatively impacting US leadership in the science, technology, engineering and manufacturing sector" is being viewed not only as a brake on the US economy but also as a barrier to maintaining that leadership since it will reduce cooperation with the rest of the world and shrink the market for US companies preventing them from investing research and development.

    The bigger its market, the more profits a technology company can earn, and the more money it then has to invest in developing even more advanced technologies. This is as true for US companies as it is for others.

    Behind the proposal is the narrow-mindedness of policymakers in the US administration, who choose to ignore the fact that the United States would not have become the world leader in science and technology if it had kept its doors closed.

    If such controls are intended to contain China's development, they will certainly fail.

    It is true that China has a lot to do to catch up with the US and other developed countries. Yet it has made great steps forward by opening its doors and cooperating with other economies.

    As it opens its door wider, it will have even more opportunities to cooperate with other countries in science and technology.

The de-materialization of economic activities — with economic output and income generation increasingly reliant on information rather than inputs of raw materials — only increases the need for cooperative agreements and a cross-disciplinary approach to increase the capabilities of AI and advance its application.

    By trying to enforce and exploit an invented-here ideal that is untenable, the US will undoubtedly lose the leadership in science and technology gradually to which it has become accustomed, and prevent the progress of both humans and machines.

    Crossing your legs is an extremely common habit; most people don't even notice that they're doing it when they sit down. While you may find it comfortable to sit with one knee crossed over the other, it might be causing health problems that you are not aware of.

    A study published in Blood Pressure Monitoring stated that sitting with your legs crossed can increase your blood pressure. The reason this happens is because the blood in your legs has to work against gravity to be pumped back to your heart, crossing one leg over the other increases resistance, making it even harder for the blood to circulate. This causes your body to increase your blood pressure to push the blood back to the heart. You won't feel any immediate effects, but if you sit for long periods of time it's important that you take note of how long you have your legs crossed for. You shouldn't have your legs crossed for more than 15 minutes, and it's important that you get up and walk around at least once every hour.

    Crossing your legs can also lead to neck and back pain. Ideally, it's best for our bodies to sit with our feet planted flat, hip width apart, on the floor, but it's not easy to maintain perfect posture all day at the office.

    You also might notice that when you sit with your legs crossed for long periods of time your feet and legs get tingly(刺痛的) or have the feeling of being asleep. While the feeling of discomfort may only last a minute or two, repeatedly crossing your legs until they feel numb can cause permanent nerve damage.

    So next time you sit down, try to get yourself in the habit of sitting with both of your feet on the floor. Not only will it help your posture and stability, but it will also save your health in the long run.