Next time you hear a funny joke you’d better not laugh too hard. According to a paper published by the British Medical Journal, laughter isn’t always the best medicine. Sometimes it can even be harmful. Professor Robin Ferner from the University of Birmingham, one of the authors of the study, found that bad things could happen to people who laughed too much. He says: “We found people with heartbeat problems which had stopped their heart, we found people who had fainted(昏倒), and we found people who’d dislocated their jaws or burst their lungs.”
It seems that laughing can be no laughing matter. But it’s not all doom and gloom. Professor Ferner says there are benefits to laughing when you want to lose weight, for example. Yes, that’s right: laugh and be slimmer! Professor Ferner explains that: “You use energy when you laugh, you move your diaphragm(横膈膜), you expand your lungs, and both those things can be helpful.”
According to the research, laughing for a quarter of an hour can burn up to 40 calories, and if you laughed all day you’d use up about 2,000 calories, which is what most people consume in a day. But don’t do that or you might end up with a painful jaw. Ouch! Or you might find people looking at you in a funny way.
But I don’t want to finish this article leaving you feeling desperate. Laughter comes naturally for most of us. Babies begin to laugh at around 3-6 months. So give in to your sense of humor and keep smiling. Life is short anyway.Laughing too much may cause the following harmful results EXCEPT_________.
| A．diaphragm movement |
| B．heart stop |
| C．lung burst |
| D．jaw dislocation |
The underlined phrase “doom and gloom” in Paragraph 2 probably means_______.
| A．nervous | B．funny |
| C．painful | D．hopeless |
How many calories can you use if you laugh for half a day?
| A．About 40. | B．About 2,000. |
| C．About 1,000. | D．About 2,040. |
What is the author’s attitude towards laughing in the last paragraph?
| A．Uninterested. | B．Favorable. |
| C．Worried. | D．Disapproving. |
BEIJING , March 9 --- The central government will require an additional three years of use for official vehicles for ministers and governors to reduce the costs of purchasing new cars, media have reported.
The new rule has been applied among all Party and government departments nationwide, the Beijing News reported on Tuesday. The new rule has not yet been made public, said Li, a member of the Chinese People’s Political Consultative Conference National Committee.
Under the old rules, the cars used by minister-level officials could be replaced as often as every five years, Li said. These officials will also keep the same cars when they assume new posts, he added.
The new rule also reiterated(重申) that officials ranking below minister-or-governor-levels should not be allocated cars. The cars possessed by their departments should be used on demand.
“It violates the rules for lower-ranking --- even county-level-officials to be allocated cars,” Li said.
Purchases of vehicles for official use have been heavily investigated, as they account for a large expenditure (花费) of public funds every year.
A survey on the Web news www.ifeng.com found 64 percent of respondents believed the new rule will be difficult to carry out because it is related to officials’ interests.
“Local government departments had halted(中断) approvals for requests for such vehicles and had started to work on new quotas(指标) under the new rules,” Li said. “The future reform of official vehicle use will introduce market mechanisms and monetization.”
Premier Wen Jiabao said in the annual government work report on Saturday that expenditures on such vehicles will not increase in 2011 compared with a year ago.
Beijing’s standing deputy mayor Ji Lin last week said the municipal (市政的) government will release the number of vehicles for official use in the capital as early as at the end of this month.
Earlier this month, the Minister of Finance had published a rule regulating the budgets for such vehicles.What is the purpose of the new rule allocating vehicles among officials?
| A．To promote a low-carbon lifestyle. |
| B．To cut down the present huge expenditures of purchasing cars. |
| C．To make good use of budgets for official cars. |
| D．To solve the problem of severe traffic jam. |
How often could the cars used by minister-level officials be replaced according to the new rule?
| A．Every 3 years. | B．Every 5 years. | C．Every 8 years. | D．Every 10 years. |
What about the officials ranking below minister-or-governor levels in terms of official vehicles?
| A．They can still possess special cars. |
| B．They can use their own private cars. |
| C．They can use cars whenever officially necessary. |
| D．They can be allocated second-hand cars. |
What is the public’s attitude toward the new rule’s fulfillment?
| A．Uncertain. | B．Optimistic. | C．Indifferent. | D．Passive |
From the passage, we can infer that_________.
| A．the government is determined to carry out the new rule |
| B．the new rule has not yet been made public |
| C．the new rule will benefit official’s interest |
| D．the new rule is applied to minister-level officials |
You’re rushing to work and a man ahead of you collapses on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people avert their gaze and keep on walking rather than stop and get involved.
“There is a tendency to decide that no action is needed.” says a psychologist. “The first thoughts that pop into your mind often keep you from offering help. In order to take action, you have to work against them.” Here are some common thoughts that might prevent you from helping.
● Why should I be the one? I’m probably not the most competent（有能力的） person in this crowd. You might think someone older or with more medical knowledge should offer assistance.
● What if he doesn’t really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others.
● No one else looks concerned- this must not be a problem. We can follow the people around us, but most people tend to hold back their emotions in public.
“If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on,” says the psychologist. “Then retry to involve other people; you don’t have to take on the entire responsibility of being helpful. Sometimes it’s just a matter of turning to the person next to you and saying, ‘It looks like we should do something.’ Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people will follow you.”Which is NOT the common thought that stops you from helping others?
| A．I’m not the very person capable of setting the problem. |
| B．It looks like we should do something. |
| C．It must not be a problem as no one else is concerned. |
| D．He doesn’t really need my help. |
According to a study of by-standers, what will some people do when a man ahead falls down on the sidewalk?
| A．They will call for help and then walk away. |
| B．They will stop and offer help. |
| C．They will turn away their eyes and go on walking. |
| D．They will laugh at him. |
We learn from the last paragraph that if we spot trouble, ．
| A．we should call the ambulance as soon as we can. |
| B．we should take on the whole responsibility and do something alone. |
| C．we should stop and evaluate the situation and try to make other people follow. |
| D．we should turn to other people and ask them to take on the responsibility |
In order to offer others your timely help, you need to ．
| A．ask others for help and call the police |
| B．get along well with the passers-by who spot the trouble |
| C．go directly to the police station |
| D．work against the first thoughts that prevent you offering help |
The main purpose of the text is to tell readers ．
| A．to give others a hand | B．to be more competent |
| C．not to risk looking foolish | D．to stop and evaluate the situation |
BEIJING, March, 17th --The Japanese automaker Toyota will recall some 4,400 units of FJ Cruiser cars in China over seat belt flaws, China's consumer quality watchdog said Saturday.
The General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) said on its website that Toyota China will recall these imported cars produced between December 2007 and March 2013.
Toyota is busy working on the solution to the flaw and will release improvement methods before April 15, according to the administration.
This marks Toyota's second recalling this year after the auto giant announced in January that it would recall 22,869 units of Lexus IS cars in China due to wiper arm problem.
China's private auto ownership reached 93.09 million units by the end of 2012, up 18.3 percent compared with the year before. Along with the fast expanding auto market, Chinese drivers grow more concerned about the quality of their cars.
Also on Saturday, the AQSIQ said in a statement on its website that its research has basically confirmed the German automaker Volkswagen's direct shift gearbox (DSG) transmission has defects which may cause engine power failures and urged Volkswagen to recall defective cars after China Central Television (CCTV) exposed Volkswagen's gearbox defect on Friday.
To better protect the interests of Chinese consumers, the AQSIQ announced late last year that it would formulate a guideline to regulate a recall system for faulty cars.What does underlined the word “recall” in the first paragraph probably mean?
| A．To ask people to return a product. |
| B．To bring something into one’s mind. |
| C．To remember something from the past. |
| D．To ask someone to go back. |
According to the passage, Lexus IS cars were found to have .
| A．seat belt flaws | B．wiper arm problem |
| C．gearbox defect | D．engine power failure |
What is the purpose of regulating a recall system for faulty cars?
| A．To limit the sales of imported cars in China. |
| B．For a better development of national automobile industry of China. |
| C．In order to show the authority and power of AQSIQ. |
| D．For a better protection of rights and interests of Chinese consumers. |
What was China’s private auto ownership by the end of 2011?
| A．About 93 million units. | B．About 110 million units. |
| C．About 79 million units. | D．About 90 million units. |
Which of the following statements is probably NOT true according to the news?
| A．Toyota will release its improvements on faulty cars in less than a month. |
| B．Chinese put more and more focus on the quality of their cars. |
| C．You may get the information about faulty cars on the website of AQSIQ. |
| D．It was AQSIQ that first exposed Volkswagen’s DSG defects. |
Nearly all our food comes from the soil. Some of us eat meat, of course, but animals live on plants. If there were no plants, we would have no animals and no meat. So the soil is very necessary for life. The top of the ground is usually covered with grass or other plants. There may be dead leaves and dead plants on the grass. The waste matter (粪) from animals also falls on it.
All soil needs food. If we do not give it any, the plants will be weak. Farmers found that animals’ waste is the best food for the soil, but chemical fertilizers (化肥) are also very useful. The same crop (庄稼) should not be grown in the same place every year; it’s better to have a different crop. A change of crop and the use of a good fertilizer will keep the land good.What would happen first without plants?
| A．People would have more crops. | B．Animals would die. |
| C．There would be more food. | D．There would be less soil. |
What does the writer tell us in the first paragraph (段落)?
| A．Leaves, plants, grass and waste live on each other. |
| B．There would be no animals without meat. |
| C．There would be no plants without animals. |
| D．People, animals, plants and soil live on each other. |
Which is the best food for soil in the field?
| A．Chemical fertilizers | B．Plants and grass. | C．Animals’ waste. | D．Different crops. |
Why do we often grow a different crop in the same place every year?
| A．Because we can keep the soil rich this way. |
| B．Because we don’t have enough land. |
| C．Because we want to have a different food. |
| D．Because we do this as a habit. |
What is the best title for the passage?
| A．Soil and Waste | B．Plants and Animals | C．Food and Waste | D．Soil and Food |
Valencia is in the east part of Spain(西班牙). It has a port on the sea, two miles away on the coast. It is the capital of a province that is also named Valencia.
The city is a market centre for what is produced by the land around the city. Most of the city’s money is made from farming. It is also a busy business city, with ships, railways, clothes and machine factories.
Valencia has an old part with white buildings, colored roofs, and narrow streets. The modern part has long, wide streets and new buildings. Valencia is well known for its parks and gardens. It has many old churches and museums. The University in the centre of the city was built in the 13th century.
The city of Valencia has been known since the 2nd century. In the 8th century it was the capital of Spain. There is also an important city in Venezuela(委内瑞拉)named Valencia.From the text, how many places have the name Valencia?
| A．One. | B．Two. | C．Three. | D．Four. |
What is the main difference between the two parts of the city?
| A．The color of the buildings. | B．The length of the streets. |
| C．The age of the buildings. | D．The color of the roofs. |
When was Valencia the most important city in Spain?
| A．2nd century. | B．8th century. | C．13th century. | D．20th century. |
What is Valencia famous for?
| A．Its seaport. | B．Its University. |
| C．Its churches and museums. | D．Its parks and gardens. |
The main income of the city of Valencia is from its_____.
| A．markets. | B．business. | C．factories. | D．farming. |
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