A new study says that the faces on Lego minifigures have become less happy and more often mad or sad. The study was designed to find out if the Lego characters have become grumpier over the years.

Christoph Bartneck works at the University of Canterbury in New Zealand. He loves Lego and even worked for the company in the 1990s. He worked with another researcher on the project. They looked at all of the 6,000 figures made between 1975 and 2010. They made a note of each figure’s facial expression: happy, grumpy, afraid, surprised or satL They discovered that while in 1980, all of the figures were described as “smiley”, and that by 1990, only about 80 per cent of them had been “smiley” . And by 2010, just 50 per cent of the figures had had a smile on their little plastic faces.

The researchers are wondering how the increasingly sad, angry and unhappy faces on the Lego figures will affect the children who play with them. “Children’s toys can have an important influence on children,” said Bartneck on the university’s website. While Lego hasn’t issued an official response to the study, Bartneck said he thought the reason why Lego was producing angrier-faced characters was that children wanted them. He said it was likely that people wanted Lego characters to have different expressions, rather than just being sunny all the time. He said most of the unhappy faces were on characters based on a specific theme such as Harry Potter or pirates (海盗).

Bartneck will present his findings at the International Conference on Human-Agent Interaction in Sapporo.

【小题1】What does the underlined word “grumpier” probably mean?

A．Happier.	B．Angrier.
C．Smarter.	D．Prettier.

【小题2】It can be learned that since 1980 ________.

A．Bartneck has been studying Lego figures

B．the quality of Lego figures has gone from bad to worse

C．more and more Lego figures have lost their smiles

D．Lego figures’ facial expressions have become less rich

【小题3】What can we learn about Bartneck?

A．He likes to design different Lego figures.

B．He is a professor who studies facial expressions.

C．He wants to know the influence of unhappy figures on children.

D．He writes to the government to explain why children love angry Lego figures.

【小题4】The text mainly tells the readers ________ .

A．the history of the development of Lego figures

B．Lego characters are getting angrier

C．how Bartneck carried out his study

D．the angrier expressions on Lego figures do great harm to children

Things Your Pilot Won't Tell You
You may not be getting the airline you paid for．
You may go to an airline website and buy a ticket, and get onto an airplane that has a similar name painted on it, but half the time, you're really on a regional （地方的） airline．The regionals aren't held to the same safety standards as the majors: their pilots aren't required to have as much training and experience, and the public doesn't know that．
—Captain at a major airline
If you're a nervous flier, book a morning flight．
The heating of the ground later causes bumpier （颠簸的） air, and it's much more likely to thunderstorm in the afternoon．
—Jerry Johnson , pilot, Los Angeles
The smoothest place to sit is often over or near the wing．
The bumpiest place to sit is in the back．If you're in the middle, you don't move as much．
—Patrick Smith, pilot, and author of Cockpit Confidential
Sit in the front if you want fresher air．
The general flow of air in any airplane is from front to back．So if you're really concerned about breathing the freshest possible air or not getting too hot, sit as close to the front as you can．Planes are generally warmest in the back．
—Tech pilot at a regional airline, Texas
You never know where the safest seat is．
There is no safest place to sit．In one accident, the people in the back are dead; in the next, it's the people up front．
—John Nance, aviation safety analyst and retired airline captain, Seattle
I've been struck by lightning twice．
Most pilots have．Airplanes are built to take it．You hear a big boom and see a big flash and that's it．You're not going to fall out of the sky．
—Charlotte, pilot for a regional earner,．North Carolina
People don't understand why they can't use their cell phones．
Well, what can happen is 12 people will decide to call someone just before landing, and I can get a false reading on my instruments saying that we are higher than we ideally are．
—Jim Tilmon, retired American Airlines pilot, Phoenix
【小题1】Jerry Johnson advises nervous fliers to ______．

A．sit in the back

B．fly in the morning

C．fly with major airlines

D．avoid flying in bad weather

【小题2】The best seats for those who need fresh air are ______．

A．in the front	B．in the middle
C．in the back	D．near the wing

【小题3】Passengers' use of cellphones before landing is likely to ______．

A．increase the risk of being struck by lightning

B．make it difficult for pilots to control the plane

C．cause the instruments of the plane to break down

D．affect pilots' judgment about the height of the plane

短文改错

Some people think that they will get ill if they will use their brains too much. It is not truly. Through many studies，scientists show us that the less you use your brains，the better they will be，but the cleverer you will become. Of course，if you want to keep your mind clear and active，you must take proper rest and study properly. To the teenagers，use their brains in the morning is good for your health.

There are various ways to rest. One of them is a peaceful rest. Sleep is a perfect example. As we all know，lack of sleep can do great damage for our health. Another is an active rest. For example，take a walk outdoors，and do more exercises every day. In everyday life，eating some eggs，meat，fresh vegetables and fruit are also good for the brains.

What is the first thing you notice when you walk into a shop? The products displayed (展示) at the entrance? Or the soft background music?
But have you ever notice the smell? Unless it is bad, the answer is likely to be no. But while a shop’s scent may not be outstanding compared with sights and sounds, it is certainly there. And it is providing to be an increasing powerful tool in encouraging people to purchase.
A brand store has become famous for its distinctive scent which floats through the fairly dark hall and out to the entrance, via scent machines. A smell may be attractive but it may not just be used for freshening air. One sports goods company once reported that when it first introduced scent into its stores, customers’ intension to purchase increased by 80 percent.
When it comes to the best shopping streets in Pairs, scent is just as important to a brand’s success as the quality of its window displays and goods on sales. That is mainly because shopping is a very different experience to what it used to be.
Some years ago, the focus for brand name shopping was on a few people with sales assistants’ disproving attitude and don’t-touch-what-you-can’t-afford displays. Now the rise of electronic commerce (e-commerce) has opened up famous brands to a wider audience. But while e-shops can use sights and sounds, only bricks-and-mortar stores (实体店) can offer a full experience from the minute customers step through the door to the moment they leave. Another brand store seeks to be much more than a shop, but rather a destination. And scent is just one way to achieve this.
Now a famous store uses complex man-made smell to make sure that the soft scent of baby powder floats through the kid department, and coconut (椰子) scent in the swimsuit section. A department store has even opened a new lab, inviting customers on a journey into the store’s windows to smell books, pots and drawers, in search of their perfect scent.
【小题1】According to the passage, what is an increasingly powerful tool in the success of some brand store?

A．Friendly assistant.	B．Unique scents.
C．Soft background music.	D．Attractive window display.

【小题2】E-shops are mentioned in the passage to ______.

A．show the advantages of brick-and-mortar stores

B．urge shop assistants to change their attitude

C．push stores to use sights and sounds

D．introduce the rise of e-commerce

【小题3】The underlined word “destination” in Paragraph 5 means ______.

A．a platform that exhibits goods

B．a spot where travelers like to stay

C．a place where customers love to go

D．a target that a store expects to meet

【小题4】The main purpose of the passage is to ______.

A．compare and evaluate	B．examine and assess
C．argue and discuss	D．inform and explain

   Across Britain, burnt toast will be served to mothers in bed this morning as older sons and daughters rush to deliver their supermarket bunches of flowers. But, according to a new study, we should be placing a higher value on motherhood all year.
Mothers have long known that their home workload was just as heavy as paid work. Now, the new study has shown that if they were paid for their parental labours, they would earn as much as $ 172,000 a year.
The study looked at the range of jobs mothers do, as well as the hours they are working, to determine the figure. This would make their yearly income $ 30,000 more than the Prime Minister earns.
By analysing the numbers, it found the average mother works 119 hours a week, 40 of which would usually be paid at a standard rate and 79 hours as overtime. After questioning 1,000 mothers with children under 18, it found that, on most days, mums started their routine work at 7am and finished at around 11pm.
To calculate just how much mothers would earn from that labour, it suggested some of the roles that mums could take on, including housekeeper, part-time lawyer, personal trainer and entertainer. Being a part-time lawyer, at £ 48.98 an hour, would prove to be the most profitable of the “mum jobs”, with psychologist (心理学家) a close second.
It also asked mothers about the challenges they face, with 80 percent making emotional demand as the hardest thing about motherhood.
Over a third of .mums felt they needed more training and around half said they missed going out with friends.
The study shows mothers matter all year long and not just on Mother’s Day. The emotional, physical and mental energy mothers devote to their, children can be never-ending, but children are also sources of great joy and happiness. Investing (投入) in time for parenting and raising relationships is money well spent.
【小题1】How much would a mother earn a year if working as the Prime Minister?

A．£ 30,000.	B．£ 142,000.
C．£ 172,000.	D．£ 202,000.

【小题2】The biggest challenge for most mothers is from .

A．emotional demand	B．low pay for work
C．heavy workload	D．lack of training

【小题3】What is stressed in the last paragraph?

A．Mothers’ importance shows in family all year long.

B．The sacrifices mothers make are huge but worthwhile.

C．Mothers’ devotion to children can hardly be calculated.

D．Investing time in parenting would bring a financial return.

【小题4】What can we conclude from the study?

A．Mothers，working hours should be largely reduced.

B．Mothers should balance their time for work and rest.

C．Mothers’ labour is of a higher value than it is realised.

D．Mothers should be freed from housework for social life.