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Thirty years ago, my world almost fell apart. I had operation and was fired. In a few weeks, I saw an ad about a Spanish festival. Although I was very upset, and I decided to go. Here, I met a gentleman with who I chatted for hours. A few day later, I came home to found a letter at my door. It was from that friend. Inside the letter was a 1,000-dollar check to help me through his hard days. Sixteen years later, I met a family that bad needed help. I gave them enough money to get through. They called me their angel, but I told them I once had an angel, also.

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Planning to get away? Think passport first

If you¡¯re planning to get away from it all this year, you should think passport first. Checking you have a valid passport before you book your trip takes minutes but could save you the trouble and cost of not being able to go.

Renewing (¸üÐÂ) your passport before it runs out

You can renew your passport up to 9 months before it can no longer be legally used. So take the time now and save the tears later.

Applying for a passport for the first time

Our eligibility (×ʸñ) checks mean that it takes a minimum of one week to issue (°ä·¢) a passport. So make sure you don¡¯t leave it to the last minute, and apply in plenty of time.

Help with your application is just around the corner

Selected Post Office branches and Worldchoice travel agents offer a Check and Send service that helps you with your application. It¡¯s convenient and you should receive your passport within 2 weeks.

If you need to apply for or renew a passport, you can either:

Pick up a Passport Application Form at Selected Post Office branches and Worldchoice travel agents.

Or call the Application Form Request line on 0901 4700 100 or visit www.passport.gov.uk

If your need is urgent, call 0870 521 0410 for an appointment at one of our offices. We can¡¯t guarantee to see customers without an appointment.

From 14th January a guaranteed same day (passport renewals only) or one week service will be available from passport public counters.

*Calls will be charged 60p per minute and the cost per call should not normally be more than 90p.

*Calls are charged at national rates.

¡¾1¡¿When applying for a passport for the first time, you need to know that ______.

A. passports can be legally used forever

B. passports are issued at the last minute

C. application checks take at least one week

D. applications are selected by post office branches

¡¾2¡¿According to the passage, you can meet your urgent need by ______.

A. going to the offices directly

B. making a call for an appointment

C. visiting www.passport.gov.uk for a guarantee

D. getting in touch with Worldchoice travel agents

¡¾3¡¿What is the passage mainly about?

A. Certain types of passports.

B. Different functions of passports.

C. Advantages of holding passports.

D. Instructions on applying for passports.

¡¾ÌâÄ¿¡¿ Let us all raise a glass to AlphaGo and the advance of artificial intelligence. AlphaGo£¬

DeepMind¡¯s Go-playing AI£¬just defeated the best Go-playing human£¬Lee Sedol. But as we drink to its success. we should also begin trying to understand what it means for the future.

The number of possible moves in a game of Go is so huge that. in order to win against a player like Lee. AlphaGo was designed to adopt a human¡ªlike style of gameplay by using a relatively recent development--deep learning. Deep learning uses large data sets£¬¡°machine learning¡±algorithms £¨¼ÆËã³ÌÐò£© and deep neural networks to teach the AI how to perform a particular set of tasks. Rather than programming complex Go rules and strategies into AlphaGo£¬DeepMind designers taught AlphaGo to play the game by feeding it data based on typical Go moves. Then£¬AlphaGo played against itself, tirelessly learning from its own mistakes and improving its gameplay over time. The results speak for themselves.

Deep learning represents a shift in the relationship humans have with their technological creations. It results in AI that displays surprising and unpredictable behaviour. Commenting after his first loss£¬Lee described being shocked by an unconventional move he claimed no human would ever have made. Demis Hassabis. one of DeepMind's founders£¬echoed this comment£º¡°We're very pleased that AlphaGo played some quite surprising and beautiful moves. ¡±

Unpredictability and surprises are¡ªor can be¡ªa good thing. They can indicate that a system is working well£¬perhaps better than the humans that came before it. Such is the case with AlphaGo. However£¬unpredictability also indicates a loss of human control. That Hassabis is surprised at his creation's behaviour suggests a lack of control in the design. And though some loss of control might be fine in the context of a game such as Go£¬it raises urgent questions elsewhere.

How much and what kind of control should we give up to AI machines? How should we design appropriate human control into AI that requires us to give up some of that very control? Is there some AI that we should just not develop if it means any loss of human control? How much of a say should corporations£¬governments£¬experts or citizens have in these matters? These important questions, and many others like them£¬have emerged in response£¬but remain unanswered. They require human£¬not human - like£¬solutions.

So as we drink to the milestone in AI, let's also drink to the understanding that the time to answer deeply human questions about deep learning and AI is now.

¡¾1¡¿What contributes most to the unconventional move of AlphaGo in the game?

A. The capability of self-improvement.

B. The constant input of large data sets.

C. The installation of deep neutral networks.

D. The knowledge of Go rules and strategies.

¡¾2¡¿A potential danger of Al is _____.

A. the loss of human control B. the friendly relationship

C. the fierce competition D. the lack of challenge

¡¾3¡¿How should we deal with the unpredictability of AI?

A. We should stop AI machines from developing even further.

B. We should call on the government to solve these problems for us.

C. We should rely on ourselves and come up with effective solutions.

D. We should invent even more intelligent machines to solve everything.

¡¾4¡¿What's the author¡¯s attitude towards this remarkable advance in AI?

A. Supportive. B. Optimistic.

C. Doubtful. D. Cautious.

¡¾ÌâÄ¿¡¿In the famous fairy tale, Snow White eats the Queen's apple and falls victim to a curse£¨×çÖ䣩;in Shakespeare's novel, Romeo drinks the poison and dies; some ancient Chinese emperors took pellets£¨Ò©Í裩that contained mercury£¨Ë®Òø£©, believing that it would make them immortal, but they died afterward.

Poison has long been an important ingredient in literature and history, and it seems to always be associated with evil, danger and death. But how much do you really know about poison?

An exhibition, The Power of Poison, opened last month at the American Museum of Natural History in New York, intended to give the audience a more vivid understanding of poison.

The museum tour starts in a rainforest setting, where you can see live examples of some of the most poisonous animals: caterpillars£¨Ã«Ã«³æ£©, frogs and spiders. Golden poison frogs, for instance, aren't much bigger than a coin, but their skin is covered with a poison that can cut off the signaling power of your nerves, and a single frog has enough venom to kill 10 grown humans.

"Poisons can be bad for some things," Michael Novacek, senior vice president of the museum, told NBC News. "Yet they can also be good for others."

A poisonous chemical found in the yew tree is effective against cancer, which is what led to the invention of a cancer-fighting drug called Taxol.

The benefits from natural poisons are not limited to just medicine. Believe it or not, many substances£¨ÎïÖÊ£©that we regularly ingest£¨ÉãÈ룩-chili, coffee and chocolate-owe their special flavors or stimulating£¨ÌáÉñµÄ£©effects to chemicals that plants make to poison insects.

¡¾1¡¿What does the underlined word "immortal" in Paragraph 1 mean?

A. happy B. not moral

C. living forever D. sick

¡¾2¡¿What is the main purpose of the exhibition The Power of Poison?

A. To give people more in-depth knowledge about poison.

B. To teach people how to handle poisonous animals.

C. To inform people about which animals are the most poisonous.

D. To show how poison has been used for medical treatment.

¡¾3¡¿Which of the following statements about the Golden poison frog is TRUE according to the article?

A. Its skin can cut off the signaling power of your nerves.

B. It's about the size of a coin.

C. It's the most poisonous animal on display.

D. You can only see it in a rainforest setting of the museum.

¡¾4¡¿The stimulating effects of coffee come from ________.

A. natural poison made by the plant

B. the substances that we regularly ingest

C. chemicals produced by poisonous insects

D. its special flavor

¡¾ÌâÄ¿¡¿ÇëÔĶÁÏÂÃæÎÄ×Ö£¬²¢°´ÕÕÒªÇóÓÃÓ¢Óïдһƪ150´Ê×óÓÒµÄÎÄÕ¡£

Ben John, May Ashworth's grandson, posted a picture of his grandma's search history on his Twitter. She was asking for a translation of the Roman figures MCMXCVIII.

¡°I asked my nan why she used¡± please ¡°and¡± thank you ¡°and it seemed she thinks that there is someone¡ªa physical person¡ªat Google's headquarters who looks after the searches. She thinks that by being polite and using her manners, the search would be quicker£¬¡± he said.

Hundreds of thousands of people have seen the Tweet and many have expressed how much they loved it.

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