It’s supposed that ______ chain of Super Hote...

It’s supposed that ______ chain of Super Hotel in Yichun is the result of five companies’ investment of 2 million yuan ______ share．

A． the; a　　　     B． /; a     C． the; /    D． a; the

高三英语单项填空中等难度题查看答案及解析

I’ve always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place.

For as long as I can remember, I’ve loved learning new things and solving problems. So when I sat down at a computer for the first time in seventh grade, I was hooked. It was a clunky old Teletype machine and it could barely do anything compared to the computers we have today. But it changed my life.

When my friend Paul Allen and I started Microsoft 30 years ago, we had a vision of “a computer on every desk and in every home,” which probably sounded a little too optimistic at a time when most computers were the size of refrigerators. But we believed that personal computers would change the world. And they have.

And after 30 years, I’m still as inspired by computers as I was back in seventh grade.

I believe that computers are the most incredible tool we can use to feed our curiosity and inventiveness—to help us solve problems that even the smartest people couldn’t solve on their own.

Computers have transformed how we learn, giving kids everywhere a window into all of the world’s knowledge. They’re helping us build communities around the things we care about and to stay close to the people who are important to us, no matter where they are.

Like my friend Warren Buffett, I feel particularly lucky to do something every day that I love to do. He calls it “tap-dancing to work.” My job at Microsoft is as challenging as ever, but what makes me “tap-dance to work” is when we show people something new, like a computer that can recognize your handwriting or your speech, or one that can store a lifetime’s worth of photos, and they say, “I didn’t know you could do that with a PC!”

But for all the cool things that a person can do with a PC, there are lots of other ways we can put our creativity and intelligence to work to improve our world. There are still far too many people in the world whose most basic needs go unmet. Every year, for example, millions of people die from diseases that are easy to prevent or treat in the developed world.

I believe that my own good fortune brings with it a responsibility to give back to the world. My wife, Melinda, and I have committed to improving health and education in a way that can help as many people as possible.

As a father, I believe that the death of a child in Africa is no less poignant or tragic than the death of a child anywhere else. And that it doesn’t take much to make an immense difference in these children’s lives.

I’m still very much an optimist, and I believe that progress on even the world’s toughest problems is possible—and it’s happening every day. We’re seeing new drugs for deadly diseases, new diagnostic tools, and new attention paid to the health problems in the developing world.

I’m excited by the possibilities I see for medicine, for education and, of course, for technology. And I believe that through our natural inventiveness, creativity and willingness to solve tough problems, we’re going to make some amazing achievements in all these areas in my lifetime.

Fueling our creativity

高三英语任务型阅读困难题查看答案及解析

Have you heard of the scandal that happened in one of Great Britain’s biggest supermarket chains called Tesco? The British love Tesco as it sells very cheap products and it can be found on almost every corner of a British city or town.

On January 15th 2013 food inspectors discovered 30 % horsemeat in a certain brand of frozen beefburgers that were mostly sold by Tesco in the UK and Ireland.

In times of social media like Facebook and Twitter the news has spread fast and customers have been very concerned about what the food they buy actually contains. Tesco said it had taken away the burgers from the shop shelves immediately, and apologized to their customers. They also promised that they would find out what exactly happened and that they would work harder than ever so this would never happen again. Customers are also able to return the beefburgers and get a refund, that is, their money back.

However, it will be hard for Tesco to get the people’s trust back. Just imagine buying lovely beefburgers that you fry at home and suddenly you find out that you have actually eaten horsemeat! In this case not only horse lovers will be upset!

By the way, why are British people so shocked about eating horsemeat? In history, horses have played great roles as working animals and as an important means of transport. When Britons of today think of horses, they think of majestic animals or cute pets rather than meat.

But this is not the only reason for the protest: Customers also want to be sure that the products they buy contain what it says on the label. Hopefully, supermarkets can avoid mistakes like that in the future. Maybe there should be stricter regulations and more controls of our food? Otherwise we will soon find ourselves eating panda meat instead of pork and parrot instead of chicken. So the next time you are in a supermarket maybe check the ingredients of your food before you buy it or you could get a nasty surprise …

1.What is the scandal?

A. Tesco’s products were much more expensive than they are supposed to be.

B. Tesco didn’t react immediately to a food quality issue.

C. Tesco sold expired food.

D. Horsemeat was found in burgers sold in Tesco.

2.What didn’t Tesco do in response to the scandal?

A. It withdrew the beefburgers.

B. It made an apology to the public.

C. It investigated and found out the cause and effect of the scandal.

D. It returned money to customers who bought the beefburgers.

3.Which statement isn’t among the reasons why customers are furious?

A. People trusted Tesco so much that they never expected a scandal like this.

B. Everyone can call himself or herself a horse lover in the UK.

C. Sellers shouldn’t cheat customers.

D. The horse is humans’ friend.

高三英语阅读理解中等难度题查看答案及解析

It is        the customers’ needs that has made chain stores so popular in big cities in China.

高三英语单项填空简单题查看答案及解析

It is ___ the customers’ needs that has made chain stores so popular in big cities in China.

高三英语单项填空困难题查看答案及解析

It is ___________ the customers’ needs that has made chain stores so popular in big cities in China.

高三英语单项填空中等难度题查看答案及解析

A block chain is a data structure that stores time-ordered data in an ever-growing list, like an accounting ledger (分类账簿). The block chain data structure is maintained using a distributed, peer-to-peer network of computers with no central “master”. As with many new concepts, block chain technology generates much optimism and also a huge amount of interest and excitement. Just what is it good for?

In short, block chains may improve any process where people need to access, confirm, send or store information securely. This information could be a person’s identity, a product’s shipment history or digital property like money.

Typical databases, spreadsheets (电子数据表), and ledgers store information about objects, people, and the interactions between them. Much of the world’s information, from credit card transactions to medical and financial records, is stored in these types of systems.

These types of systems have considerable, well-documented weaknesses that arise from their being centralized. A centralized record is hard to understand and is exposed to unauthorized access or distribution. It is also, because it is a ‘master’ copy, exposed to permanent changing or deletion.

Block chains are also used to store information. Crucially, however, they differ in two ways.

First, information is parceled up into blocks and sealed. Bitcoin, for example, which is the most famous practical example of a production block chain, stores all transactions across the network every ten minutes or so in a single, newly formed block. Each block is then added to the previous one to form a chain.

Second, this “chain of blocks” is not stored centrally. Instead, each block is copied and distributed around an entire network of peers - be they individuals, public institutions, or businesses - using distributed ledger technology. (The terms “block chain” and “distributed ledger” are often used interchangeably; for the sake of clarity, block chain technologies tend to employ distributed ledger technology.)

Each time someone adds a new block to the chain, meanwhile it is added to everyone’s copy.

1.What is the biggest strength of a block chain?

A.It promotes people’s enthusiasm about new technology.

B.It strengthens the security of processing information.

C.It enables people to store more data in time order.

D.It stores a large part of world’s information.

2.The typical systems used to store information are weak in that ________.

A.they are difficult to operate B.they can be accessed easily

C.they have a central “master” D.they store considerable documents

3.The passage is developed mainly by ________.

A.making comparisons B.giving examples

C.making a list D.showing the effect and causes

4.What’s the author’s purpose in writing the passage?

A.To analyze the weaknesses of typical systems.

B.To encourage the popularity of the block chain.

C.To introduce the new concept of the block chain.

D.To compare the two different data structures.

高三英语阅读理解困难题查看答案及解析

The Cosmic Crisp—a new super-sweet variety of apple that can reportedly last longer than a year in the refrigerator—is expected to hit grocery stores in the US this week.

The Cosmic Crisp’s release comes after two decades of development and some three years of planting apple trees. Washington state farmers have exclusive growing rights for one decade, according to local media KIMA. The apple, developed by Washington State University‟s fruit tree breeding program and first cultivated in 1997, is said to have a “remarkably firm and crisp texture” and be surprisingly sweet, making it an excellent eating apple, according to its website.

The fruit, a cross between the Enterprise and Honeycrisp apple varieties, was bred to feature “naturally higher levels of acidity and sugar”, so much so that one can use less sugar while baking, researchers claim. They also say that it‟s “naturally slow to brown when cut and maintains its texture and flavor in storage for more than a year.”

Its name stems from the tiny bright dots on the apple‟s otherwise darker red skin. Tasters said the flecks reminded them of “outer space and the cosmos,” Cosmic Crisp‟s website noted. Just over 450,000 40lb boxes of the cosmic Crisp crop were expected to be shipped to retailers across the US on Sunday, according to the Spokane-based Spokesman-Review.

The producers hope the shipments will grow to 2.1m boxes in 2020. For those who can‟t wait for their local grocery store to stock them, four apples were retailing for $39 online over the weekend.

The initial 600,000 Cosmic Crisp trees were sold to farmers in 2017, researchers reportedly said. Since then, more than 10m Cosmic Crisp trees were planted, Kate Evans, who heads the university‟s Pome Fruit Breeding Program, told the Spokesman-Review.

1.How long can the new apples last?

A.They can last shorter than three years. B.They can last longer than a year.

C.They can last a year. D.They can last one decade.

2.What is the third paragraph mainly about?

A.The features of the Cosmic Crisp. B.The way of planting the Cosmic Crisp.

C.The cost of planting the Cosmic Crisp. D.The shape of the Cosmic Crisp.

3.What does the underlined word “flecks” mean?

A.Flavour. B.Red skin.

C.The tiny bright dots. D.Stars.

4.What is the author’s attitude towards this Cosmic Crisp?

A.Pessimistic. B.Disapproving.

C.Subjective. D.Objective.

高三英语阅读理解困难题查看答案及解析

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

A hotel chain is employing human bed warmers to help guests get a good night’s sleep. 1. (dress) in special all-in-one sleeping suits, the walking electric blankets are sent to warm the beds of guests staying at the Holiday Inn 2. they get under the covers.

Dr Chris Idzikowski, 3. (direct) of the Edinburgh Sleep Centre, said the idea could help people get off to sleep. He 4. (explain) that “There’s plenty of scientific evidence to show that sleep starts at the beginning of the night 5. body temperature starts to drop. The drop occurs partly because the blood vessels (血管) 6. the hands, face and feet open up and release heat.” “A warm bed –approximately 20 to 24 degrees Celsuis –is 7. good way to start this process while a cold bed isn’t. It helps people sleep well especially as it’s taking much 8. (long) for them to warm up when they come in from the snow.”

Dr Chris Idzikowski and 9. (he) colleague Jane Bednall said the idea was like “having a giant hot water bottle in your bed”. The five-minute free bed warming sessions will be tried out in London and Manchester 10. the end of next month.

高三英语语法填空中等难度题查看答案及解析

"Super Dan", as top-seeded Lin Dan of China is better known in the badminton（羽毛球） world, had his Olympic dream come true after claiming the men's singles gold by beating Lee Chong Wei of Malaysia on August 17 in the Beijing Olympics.

His father, Lin Jianbin, said "Super Dan"has waited for four years to get this championship and he felt very proud of his son, as well as his prospective daughter-in-law Xie Xingfang, who is also a badminton player and won silver in women's singles at the Beijing Games.

An SMS: The beginning of a love story

Lin was born in Shanghang County, Longyan in Fujian Province. He first met Xie Xingfang when he was 14-years-old. 16-year-old Xie was attending a national youth team badminton training camp in Jinjiang, Fujian and Lin was also there.

Tall and beautiful, Xie became the Snow White in the heart of Lin Dan, and he tried to please her and get chances to chat with her after the training sessions. He did not go beyond that.

Before the Spring Festival in 2004, Lin finally mustered（召集，聚集） the courage and sent Xie Xingfang a text message - I LOVE YOU. In fact, Xie Xingfang had already realized Lin Dan was fond of her. And covertly（秘密地） , she began to pay attention to Lin's movement and performance on the court. "He is very interesting, got a lot of ideas, and is a lovely boy."

Two Kisses

In May 2004 at the Thomas Cup in Jakarta, their love relationship was first known to the public. Xie sat with her teammates and watched the men's team playing. When Lin Dan won the match, he rushed to the bench and kissed Xie, a move that Xie did not expect Lin to do in public. A photographer captured this moment.

At the All England Open in 2007, Lin kissed her again in public, making Xie feel like the happiest woman in the world.

After Lin won his third title at the Open, he did not stay to watch Xie play. Xie defeated her opponent and won the championship. When she was called to accept the trophy（奖品，战利品） , Lin suddenly emerged at the central venue, holding red roses and gave her the flowers, and a passionate kiss.

Nine Roses

Earlier, on February 14, 2006, Lin and Xie were with the national badminton teams at a training camp in Jinjiang. The teams had their rules – not going out of the training camp. Xie thought she would spend the Valentine's Day without flowers.

But Lin still managed to give her a surprise – giving her a Dior wallet as a Valentine's gift and nine roses. With the teams' rule in place, Lin asked his local friend to buy the roses and gave her a pleasant Valentines surprise.

A 200-square-meter apartment

Lin Dan and Xie Xingfang's love has been through four years of tests, and Xie's father also said that they should consider marriage after the Olympics.

In fact, Lin Dan has already prepared for this. He has bought a 200-square-meter apartment in downtown Beijing, with 4 rooms and 2 living rooms. Paying about 20,000 yuan per square meter for the apartment, it is reported the apartment is now valued at 8 million yuan.

"After the Olympics, we really want to live our own lives, go on vacation, go to school, get married, I am really looking forward to it," Xie said happily.

With two kitchens, one Chinese and one Western style, Xie said she wanted to be the person preparing soup at home and enjoy family life.

1.How old was Lin Dan when he first met Xie Xingfang?

2.What does Xie Xingfang specialize in?

3.What did Lin Dan give Xie Xingfang as a gift for the Valentinge’s Day in 2006?

4.When are the plans of this couple after the Olympic except _____?

高三英语阅读理解中等难度题查看答案及解析