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¡¾´ð°¸¡¿Dear Mr. Smith£¬

I am glad to tell you that I have been admitted to Peking University. At this moment, I want to express my gratitude to you.

Looking back to my senior high school life, you encouraged me many times and built up my confidence whenever I met with difficulties. I used to be poor at my English, and there was a time when I decided to give it up. It was your advice that made me change my mind and begin to learn English harder than ever. Without your care, I wouldn't have been admitted into Beijing University.

Words can't express my thanks to you. Here I sincerely hope that you are in good health and work happily every day.

Yours Sincerely£¬

Li Hua

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µÚ1²½£º¸ù¾ÝÌáʾ¿ÉÖª£¬±¾ÆªÊÇһƪÊéÐÅ£ºÄã¸ßÖбÏÒµºó±»±±¾©´óѧ¼ȡ¡£ÔÚÊÕµ½Â¼È¡Í¨ÖªÊéÖ®¼Ê£¬Äã¸øÄãµÄÍâ½ÌMr. Smithдһ·âÐÅ£¬¸æËßËûÕâ¸öºÃÏûÏ¢²¢±íʾ¸Ðл¡£ÐŵÄÄÚÈÝ°üÀ¨£º¸ÐлËûÈýÄêÀ´¶ÔÄãµÄ¹Ø»³ºÍÕչˣ»¸ÐлËû¶ÔÄãÓ¢ÓïѧϰµÄÖ¸µ¼£»×£ÀÏʦÉíÌ彡¿µ¡¢¹¤×÷˳Àû¡£

µÚ2²½£º¸ù¾Ýд×÷ÒªÇóÈ·¶¨¹Ø¼ü´Ê£¬È磺have been admitted to Peking University.£¨ÒѾ­±»±±¾©´óѧ¼ȡ£©£»to express my gratitude to you.£¨±í´ï¶ÔÄãµÄ¸Ð¼¤£©£»built up my confidence£¨ÔöÇ¿ÎÒµÄ×ÔÐÅ£©£»used to be poor at my English,£¨¹ýÈ¥ÎÒµÄÓ¢Óï²î£©µÈ¡£

µÚ3²½£º¸ù¾ÝÌáʾ¼°¹Ø¼ü´Ê£¨×飩½øÐÐDz´ÊÔì¾ä£¬×¢ÒâÖ÷νһÖºÍʱ̬Óï̬ÎÊÌâ¡£

µÚ4²½£ºÁ¬¾ä³ÉÎÄ£¬×¢ÒâʹÓÃÇ¡µ±µÄÁ¬´Ê½øÐоä×ÓÖ®¼äµÄÏνÓÓë¹ý¶É£¬Êéдһ¶¨Òª¹æ·¶ÇåÎú£¬±£³ÖÕû½àÃÀ¹ÛµÄ¾íÃæÊǷdz£ÖØÒªµÄ¡£

±¾ÎÄÄÚÈÝÍêÕû£¬ÓïÑԹ淶£¬ÓïƪÁ¬¹á£¬´ÊÊýÊʵ±¡£ÁíÍâÈ«ÎÄÖÐûÓÐÖйúʽӢÓïµÄ¾äʽ£¬ÏÔʾÁ˺ܸߵļÝÔ¦Ó¢ÓïµÄÄÜÁ¦¡£

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±¾ÎÄÊÇÒ»·âÊéÐÅ£¬¸ñʽÕýÈ·£¬ÄÚÈÝ·ûºÏÒªÇ󣬽ṹ²¼¾ÖºÏÀí£¬ÎÄÖÐʹÓø߼¶¾ä×Ó¡£I am glad to tell you that I have been admitted to Peking University.¾äÖÐthatÒýµ¼±öÓï´Ó¾ä£»Looking back to my senior high school life, you encouraged me many times and built up my confidence whenever I met with difficulties.¾äÖÐÏÖÔÚ·Ö´Ê×öʱ¼ä×´ÓwheneverÒýµ¼Ê±¼ä×´Óï´Ó¾ä£»and there was a time when I decided to give it up.¾äÖÐwhenÒýµ¼¶¨Óï´Ó¾ä£»It was your advice that made me change my mind and begin to learn English harder than ever.Ç¿µ÷¾äʽʹÓþ­µä£»Without your care, I wouldn't have been admitted into Beijing University.ÐéÄâÓïÆøÔËÓÃÇ¡µ½ºÃ´¦¡£

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¡¾ÌâÄ¿¡¿Ôڰ༶»î¶¯ÖУ¬µ±ÄãµÄÏë·¨Óë´ó¶àÊýͬѧ²»Ò»ÖÂʱ£¬ÄãÊǼá³Ö×Ô¼ºµÄ¹Ûµã²¢Ëµ·þ±ðÈË£¬»¹ÊÇ×ðÖØ´ó¶àÊýͬѧµÄÒâ¼û?ÇëÄãÒÔ¡°When Have a Different Opinion¡±ÎªÌ⣬ÓÃÓ¢Óïдһƪ120´Ê×óÓҵĶÌÎÄ¡£ÒªÇóÈçÏ£º
1).´ÓÒÔÉÏÁ½ÖÖ×ö·¨ÖÐÑ¡ÔñÒ»ÖÖ£»
2).ÒÔ¾ßÌåÊÂÀý²ûÊöÄãÑ¡ÔñµÄÀíÓÉ¡£

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Food storing is common in members of the crow£¨ÎÚÑ»£©family. A new study tested the birds outside this naturally occurring behaviour, which may have evolved£¨½ø»¯£©specifically because it gives crows a survival advantage. Some crow species are known to naturally use tools to recover food. So the researchers tested whether the birds could store and recover a tool so they could get it at their food after a gap of 17 hours¡ªsomething we wouldn't expect them to do naturally. But they were able to instantly select the tool out of a number of unnecessary items.
In another experiment, the researchers taught crows to select a token £¨ÀñƷȯ£©from a number of items so that they could then exchange for food. Again, the birds then showed that they could plan for the future using this new behaviour. This is different from all of the previous studies in future planning, which have focused on naturally occurring behaviour. For example, we know that chimpanzees select, transport and save appropriate tools for future needs.
These studies have shown that animals can plan for the future¡ªbut they left an important question open for debate. Are animals only able to plan to use abilities that have evolved to give them a specific advantage, or can they flexibly and intelligently apply planning behaviour across various actions? Most critics would say the former, as the animals were tested in naturally occurring behaviours.
But the new research provides the first evidence that animal species can plan for the future using behaviour that doesn't typically occur in nature. This supports the view that at least some recognitive abilities in animals don't evolve just in response to specific problems. Instead, it suggests that animals can apply these behaviours flexibly across problems in a similar way to humans. We need to investigate how flexible behaviour evolved. Then we might be able to see how crows' ability to plan for the future fits in with their broader cognitive powers.
£¨1£©What's the new finding about some crows according to Paragraph 1?
A.They can store food.
B.They can use tools to recover food.
C.They can store and recover tools.
D.They can select and store food.
£¨2£©What are crows trained by scientists to do when given a token?
A.Reject it casually.
B.Exchange it for food.
C.Save it as their food.
D.Build a nest with it.
£¨3£©What do scientists think of the studies that animals can plan for the future?
A.They are controversial.
B.They are disappointing.
C.They are contradictory.
D.They are convincing.
£¨4£©What can be inferred about recognitive abilities in animals?
A.They develop only with age.
B.It is unclear how they've evolved now.
C.No animals but crows benefit from them.
D.Planning for the future helps their evolution.

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¡¾ÌâÄ¿¡¿The baby is just one day old and has not yet left hospital. She is quiet but alert (¾¯¾õµÄ). Twenty centimeters from her face researchers have placed a white card with two black spots on it. She stares at it carefully. A researcher removes the card and replaces it by another, this time with the spots differently spaced. As the cards change from one to the other, her gaze(ÄýÊÓ) starts to lose its focus¡ªuntil a third, with three black spots, is presented. Her gaze returns: she looks at it for twice as long as she did at the previous card. Can she tell that the number two is different from three, just 24 hours after coming into the world?

Or do newborns simply prefer more to fewer? The same experiment, but with three spots shown before two, shows the same return of interest when the number of spots changes. Perhaps it is just the newness? When slightly older babies were shown cards with pictures of objects (a comb, a key, an orange and so on), changing the number of objects had an effect separate from changing the objects themselves. Could it be the pattern that two things make, as opposed to three? No again. Babies paid more attention to squares moving randomly(ËæÒâµØ)on a screen when their number changed from two to three, or three to two. The effect even crosses between senses. Babies who were repeatedly shown two spots became more excited when they then heard three drumbeats than when they heard just two; likewise(ͬÑùµØ) when the researchers started with drumbeats and moved to spots.

¡¾1¡¿The experiment described in Paragraph 1 is related to the baby's ________.

A. sense of hearing B. sense of sight

C. sense of touch D. sense of smell

¡¾2¡¿Babies are sensitive to the change in ________.

A. the size of cards B. the colour of pictures

C. the shape of patterns D. the number of objects

¡¾3¡¿Why did the researchers test the babies with drumbeats?

A. To reduce the difficulty of the experiment.

B. To see how babies recognize sounds.

C. To carry their experiment further.

D. To keep the babies' interest.

¡¾4¡¿Where does this text probably come from?

A. Science fiction. B. Children¡¯s literature.

C. An advertisement. D. A science report.

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The World Health Organization report compared the ¡°obesity-related behaviors¡± for youngsters across 42 nations. And it reveals UK kids are among the laziest.
Among teenage girls, the Scots topped the league table for most screen time, with 80 per cent spending at least two hours a day on computers. Wales came fourth with 76 per cent, and England seventh with 75 per cent. Girls in Armenia and Albania were least likely to spend hours idling online.
Screen time figures for boys were even higher. Wales was second in the European ¡°couch potato¡± league, with 85 per cent glued to their screens for at least two hours. Scotland was third with 84 per cent, and England 15th with 77 per cent. Boys in Switzerland and Portugal were least likely to dedicate two hours a day to sitting in front of a computer.
Lead researcher Dr. Jo Inchley, from the University of St Andrews, said social media was impacting on kids' health. She said,¡° We know there are risks, such as cyber bullying and impact on mental health. Also, there are longer-term impacts on physical health from being sedentary. One of the main challenges is that this kind of activity (social media and computer use) is so much part of young people's lives these days.¡± She said more needs to be done to get kids moving throughout the day.
Dr. Steven Mann, research director for UK Active said the findings were ¡°alarming¡±. He said, ¡°Modern life has changed, but when teens are spending hours having fun with Facebook, Instagram and videogames, they simply aren't getting the exercise that they need. These alarming inactivity figures show that playtime is over before it has started for too many children, putting them at far greater risk of future conditions like heart disease, cancer and type 2 diabetes.¡±
Tam Fry, from the National Obesity Forum, warned Brit teens are now ¡°slaves to hand-held devices¡±. And the WHO warns four in five fat teens will continue to struggle with their weight throughout life. The report also shows less than half of UK youngsters consume fruit or veg daily.
£¨1£©What do we know about the¡° obesity-related behaviors¡± for youngsters across 42 nations?
A.UK kids didn't exercise enough.
B.Girls spent more time on computers than boys.
C.Girls in Wales ranked the first in terms of screen time.
D.Only Swiss boys are among the laziest.
£¨2£©What does the underlined word ¡°sedentary¡± in Paragraph 4 mean?
A.Cyber bullying.
B.Computer using.
C.Exercising.
D.Sitting or little activity.
£¨3£©What is the main reason for obesity for UK teens?
A.Less fruit or veg consuming.
B.Too much use of electronic devices.
C.Too much playtime.
D.Lack of physical education.
£¨4£©Why are these screen time figures alarming?
A.UK kids will be beaten.
B.All UK kids will suffer from overweight.
C.Risk of certain diseases will increase.
D.More hand£­held devices need to be produced.

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A new generation addiction is quickly spreading all over the world. Weboholism, a twentieth century disease, affects people from different ages. They surf the net, use email and speak in chat rooms. They spend many hours on the computer, and it becomes a compulsive habit. They cannot stop, and it affects their lives.
Ten years ago, no one thought that using computers could become compulsive behavior that could affect the social and physical life of computer users. This obsessional behavior has affected teenagers and college students. They are likely to log on computers and spend long hours at different websites.
They become hooked on computers and gradually their social and school life is affected by this situation. They spend all free time surfing and don't concentrate on homework, so this addiction influences their grades and success at school. Because they can find everything on the websites, they hang out there. Moreover, this addiction to websites influences their social life.
They spend more time in front of computers than with their friends. The relation with their friends changes. The virtual life becomes more important than their real life. They have a new language that they speak in the chat rooms and it causes cultural changes in society.
Because of the change in their behavior, they begin to isolate themselves from the society and live with their virtual friends. They share their emotions and feelings with friends who they have never met in their life. Although they feel confident on the computer, they are not confident with real live friends they have known all their life. It is a problem for the future. This addictive behavior is beginning to affect all the world.
£¨1£©According to the author, Weboholism is ________.
A.a disease that appears among the youth
B.an obsessive behavior that focuses on the virtual world
C.a kind of compulsive habit that does good to people¡¯s life
D.a compulsive habit which focuses on the real life
£¨2£©The underlined phrase in the third paragraph means ¡°________¡±.
A.be addicted to
B.be interested in
C.be curious about
D.be eager for
£¨3£©From paragraph 3 to 5, students hooked on computers usually ________.
¢Ùhave poor performance in class
¢Úare willing to talk with their families
¢Ûare confident enough with their close friends
¢Üprefer to spend long hours in the chat rooms with a new language
A.¢Ù¢Ú
B.¢Ù¢Û
C.¢Ù¢Ü
D.¢Ú¢Ü
£¨4£©The writer¡¯s attitude towards phenomenon of Weboholism is ________.
A.supportive
B.concerned
C.indifferent
D.neutral

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¡¾ÌâÄ¿¡¿I won¡¯t call myself the most accomplished person when it comes to ¡¾1¡¿ (hold) chopsticks. In fact, I¡¯m pretty sure that my technique looks clumsy at times. I tend to hold ¡¾2¡¿ (I) in the middle, more beginner than expert.

Still, since I eat almost every meal with the eating utensil(Æ÷Ãó) of choice in China it¡¯s not uncommon for a new friend or acquaintance to come to a simple ¡¾3¡¿ (conclude) after observing me that my Chinese husband, Jun, must ¡¾4¡¿ (show) me how to use them.

They are wrong. I¡¯ve used chopsticks ever since I was a teenager, a time when my sister and mother were both fond of Chinese cuisine and introduced me ¡¾5¡¿ many new dishes, along with the ¡¾6¡¿ (prefer) utensils in China. We always kept bamboo chopsticks along with our ¡¾7¡¿ (knife), forks and spoons, ready for whenever we happened to have Chinese food for dinner. It was my closest family ¡¾8¡¿ observed my first mistakes I made in using chopsticks.

Plus, I lived over two years in China before Jun and I started dating and I ¡¾9¡¿ (expect) to use chopsticks in almost every restaurant, stand and bar. Trust me, when you¡¯re hungry you figure out pretty fast what it takes to down(ÑÊÏÂ) ¡¾10¡¿ meal with these utensils.

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Spain could soon become first European Union country to extradite Taiwanese criminal (suspect)to China, instead of their home island.
In December, a joint Spanish-Chinese operation busted what police said was a massive(internationally) phone scamming syndicate(Õ©Æ­¼¯ÍÅ).
Although most of the 269 suspects (arrest) were Taiwanese nationals, Beijing asked for the entire group to be sent to China. Last month, the Spanish government approved the request.
Taiwan, which China (see) as a breakaway province that will eventually be reunited with the mainland, has protested that the decision violates historical European human rights norms and the ¡°principle of nationality¡±.
But the reality is that it can do little (stop) the transfer. Spain, like most countries, doesn't (formal) recognize Taiwan as a state.
Analysts say China's stance on the issue reflects the tougher line it has taken towards Taiwan since President Tsaiing-wen, party leans towards formal independence, won elections in January last year. The mainland has also spoken of (it) frustration with Taiwan, accusing it failing to rein in (¿ØÖÆ)thousands of its nationals who dupe Chinese people via phone scams from abroad.

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¡¾ÌâÄ¿¡¿Most people work because it's unavoidable.________£¬there are some people who actually enjoy work.
A.As a result
B.In addition
C.By contrast
D.In conclusion

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