This is the VOA Special English Economics Report.
China has recently been faced with serious issues of product safety. Some cases have brought attention internationally to the increased use of imported ingredients to make food and medicine.
In Panama, medicine made with a poisonous chemical killed or sickened more than one hundred people. A Chinese company had identified it as diethylamide glycol （ [化]乙二醇）, a low – cost substitute commonly used in automobile antifreeze（防冻剂）.
Some countries have banned Chinese-made toothpaste containing diethylamide glycol. China has now told companies to discontinue its use, even though it says the toothpaste is safe. Another industrial chemical, melamine（三聚氰胺）, was found in wheat flour used to make pet food in North America. Thousands of dogs and cats became sick.
The United States has restricted some imports of Chinese seafood because they contained banned substance. And questions have been raised about other products, including children’s toys covered with lead paint.
Chinese officials promised to provide the European Union, the biggest trading partner, with detailed reports on enforcement efforts against unsafe goods.
Meglena Kuneva, commissioner (理事) for consumer protection of the European Union said China should have kept its promise.
China recently closed three companies linked to the Panama and the pet food scare. And itdismissed the former head of its food and drug administration. He was found guilty of corruption (腐败) for approving unsafe drugs. This week, a conference of the State Council approved a proposed special measure on the supervision of food safety. The Xinhua News Agency said it calls for stronger controls over producers, greater responsibilities for government and more serious punishment for illegal activities.
But Chinese officials have accused some foreign media of overstating problems with goods made in China. They say food imports from the United States also fail inspection sometimes. Next Week, American and Chinese food safety officials are planning to hold 5 days of meetings in Beijing to discuss cooperation.
And that’s the VOA Special English Economics Report. I’m Mario Ritter.How many cases with safety problems are mentioned in the passage?
| A．Six | B．Five | C．Four | D．Three |
How was Panama case dealt with afterwards?
A．Three companies linked to it were closed down.
B．The former head of food and drug administration was removed from his position.
C．More serious punishment was conducted for leaders linked to it.
D. Both A and B. It can be inferred but not clearly stated that ________.
| A．Chinese- made toothpaste is safe |
| B．the safety of “made in China” is doubted |
| C．there are safety problems with one more Chinese products. |
| D．stronger control over Chinese products is in need |
The passage is mainly about ________.
| A．China is facing product safety problems |
| B．more controls are taken of Chinese goods |
| C．overstated problems with Chinese goods |
| D．China is losing its trade partners |
The sound of a mosquito can mean trouble in many parts of the world. The bite of the mosquito can be deadly. The insects carry serious diseases like malaria (疟疾). It is estimated that almost 630,000 people died from malaria and malariarelated causes in 2012, and most of these cases were in African countries.
In the United States, a group of California scientists are working to develop a more effective and less costly substance (物质) to protect people from mosquitoes. The researchers are investigating the sense of smell in mosquitoes. They found the insects use the same receptor for identifying carbon dioxide in human breath as they do for the smell of our skin. Anandasankar Ray, who is leading the investigation, says scientists tested more than a million chemical compounds (化合物) until they found a substance called Ethyl Pyruvate. He says Ethyl Pyruvate makes the mosquitoes' receptors inactive. “When we apply Ethyl Pyruvate to a human arm and offer it to hungry mosquitoes in a cage, very few of the mosquitoes are attracted to the human arm because only a few of them are able to smell it out,” said Ray.
Genevieve Tauxe, a member of the research team, says it was not easy to find the neurons (神经元) of noble cells that recognize both the smell of human breath and skin. “With the device used to examine the mosquito, we are able to insert a very small electrode (电极) into the part of the mosquito's nose, where its smelling neurons are and where the smell is happening,” said Tauxe.
Anandasankar Ray says a product based on Ethyl Pyruvate may cost less to produce than DEFT, the most effective chemical treatment now in use. He says DEFT is too costly for most people who live in areas affected by malaria.
“Perhaps by finding smells that can attack other target receptors, we will be able to improve upon DEFT and finally have the next generation of insect behaviour control products,” said Ray.The underlined word in the second paragraph probably means ________.
| A．a substance that protects people from mosquitoes |
| B．a piece of equipment that sends signals |
| C．a device that reacts to light |
| D．a sense organ that reacts to changes |
According to the passage, Ethyl Pyruvate can ________.
| A．kill the mosquitoes' smelling neurons |
| B．cause the mosquitoes to lose their senses of smell |
| C．result in the inactiveness of the mosquitoes' receptors |
| D．make the mosquitoes uninterested in human breath and skin smell |
Which of the following would be the best title for the passage?
| A．Ethyl Pyruvate—an Insect Behaviour Control Product |
| B．Malaria—a Serious Disease Causing 630,000 Deaths |
| C．Scientists Find a New Substance to Fight Mosquitoes |
| D．A New Generation of DEET Has Been Developed to Kill Mosquitoes |
This passage most probably appears in ________.
| A．a textbook of medical schools |
| B．a collection of doctors' essays |
| C．the column of newspaper ads |
| D．the health column of a magazine |
The associates I hired in my bicycle and lawn mower shop like myself were never perfect; however, they were excellent. Working with them as they improved taught me new ways to show forgiveness, understanding, and patience.
One day the placement officer asked me to interview a young man who was having trouble finding a job. He told me that David was a little shy, did not talk much and was afraid to go on with interviews. He requested that I give David an interview just for practice. He plainly told David that I had no positions open at the time and the interview was just for practice.
When David came in for the interview, he hardly said a word. I told him what we did at the bicycle shop and showed him around. I told David to keep showing up because the number one thing an employer wanted in an associate was dependability.
David was very quiet (he was evaluated as a slow learner in school). Every ten days or so, for weeks after the interview, David walked into the bicycle shop and stood by the front door. He never said a word, just stood by the door.
One day, shortly before Christmas, a large truck came to the shop, packed with 250 new bicycles. It had to be unloaded right away or the driver would leave.
It was raining. Some of my workers (without physical limitations) chose not to brave the weather to get into work, so I was short-handed. It seemed everything was going wrong and on top of it, David came in the front door and just stood there. I looked at him and shouted, “Well, all right! Fill out a time card and help me unload this truck!”
David worked for my bicycle shop for eighteen years. He came to work every day thirty minutes early. He could talk; however, he rarely chose to. He drove my truck and made deliveries. The customers would praise David, saying, “He doesn’t talk, but he really shows you how to operate a lawn mower!”The author finally hired David because________.
| A．there were no other workers in the shop then |
| B．he needed someone who was willing to work then |
| C．David kept showing up |
| D．he realized David was dependable |
We can infer from the last paragraph that_______.
| A．the author feels lucky to hire David |
| B．David has had his character changed through work |
| C．the author prefers David to be more outgoing |
| D．some customers just play jokes on David |
The author gave David an interview to _______.
| A．find a person who is reliable |
| B．find a part-time worker in need |
| C．give him some practice |
| D．show sympathy for him |
The author’s tone in describing David is full of ______.
| A．pity | B．wonder |
| C．disappointment | D．appreciation |
A British shopper, Emma Mumford, who was named “the Coupon(优惠券) Queen” has spent just £350 on a luxury(奢侈) Christmas for her and her family—but got £2,500 worth of food, drink and presents thanks to coupons and offers.
Ms Mumford is a so-called “extreme couponer” and spends hours hunting out the best deals and bargains. She has been preparing for this Christmas since the end of the last one. Ms Mumford made the huge savings by checking price comparison websites and as a result collected more presents than she needed for Christmas. After sorting out gifts for all of her family, she has even been able to donate £1,000 worth of presents to her local hospital.
“It has been so nice to have Christmas sorted and not having to worry about breaking the bank. I wanted to get high quality presents for my family and show that you can do it without spending a fortune. There is a misconception that everyone who does couponing only gets value products but through my careful shopping I have managed to purchase designer perfumes(香水), a high-end coffee machine.” she explained.
She said “What started as a hobby to help me save money has turned into my life and I am able to run a business helping people save money. I know what it feels like to struggle as my ex-partner had a lot of debt which I took on for him. We were in a poor situation where every penny counted. That’s what really inspired me.”
She has now turned her bargain-hunting addiction into a business where she searches for the best deals and offers tips to the general public through video blogging and her Facebook Page.
“I try and show people that it is just a little bit of work in the beginning but it will eventually pay off. One of the best things to do is just to be a bit forward thinking and save throughout the year.”What does “breaking the bank” in the third paragraph mean?
| A．Buying presents of low quality. |
| B．Breaking into the bank. |
| C．Spending more money than you have. |
| D．Taking out money from the bank. |
What really inspired Emma to help people save money?
| A．Her addiction to bargain-hunting. |
| B．The financial difficulties she shared with her ex-partner. |
| C．The poor situation people around her were going through. |
| D．Her experience of running an unsuccessful business. |
Which of the following can best describe Emma?
| A．Ambitious and creative. |
| B．Sensitive and determined. |
| C．Brave and lucky. |
| D．Careful and caring. |
How did Emma make the huge savings?
| A．She compared prices through websites. |
| B．She hunted out bargains in real shops. |
| C．She used coupons and offers worth £3,500. |
| D．She collected more Christmas presents than needed. |
If you want to cook something quickly, you heat it from both sides. That’s what’s happening to the West Antarctic ice sheet(南极洲西部冰盖). A new study reveals that the area under the ice sheet is far hotter than previously thought, fed by an unexpected flow of geothermal energy(地热能). While the CO2 we send out heats the atmosphere above the continent, earth is melting us ice from below.
If you were to drill (钻) deep at some place on the continents, you would find that the temperature increases about 25℃ for every kilometer deep into the hole on average. Scientists call this the geothermal gradient(地热梯度). Until recently, no one had drilled deeply enough through the West Antarctic ice to determine the geothermal gradient underground. For the new study, researchers drilled all the way through the ice and into the mud. They found that the geothermal gradient was about 200℃, which is several times the global average on continents. Few predicted this result, although it had been showed that the earth below the West Antarctic ice is unusually hot.
Even with the new discovery, though, we still don’t know exactly where the heat is coming from. One interesting possibility is volcanoes, which are under the ice. As recently as 2013, scientists were still discovering volcanoes under the ice in the area, and there may be many more.
Some people say that these volcanoes, rather than manmade climate change, are responsible for melting the area’s ice. While it’s true that heat coming from within the earth, including heat related to volcanoes, makes the melting faster, it is just one contributor to the loss of the West Antarctic ice sheet---not the main cause. Today’s study could help us understand how the whole system, including global warming, is melting the ice.What’s happening to the West Antarctic ice sheet?
| A．The ice sheet is getting hotter and hotter. |
| B．It is heated from below rather than from above. |
| C．The ice sheet is producing a new kind of energy. |
| D．It is melting from both sides. |
What can be learned from the second Paragraph?
| A．It was the first time that researchers had tried to measure geothermal gradients. |
| B．The geothermal gradient showed where the heat came from. |
| C．The result was beyond the researchers’ expectations. |
| D．Researchers never knew the earth under the West Antarctic ice was hot. |
The author would probably agree that ___.
| A．the new discovery is unhelpful without a certain conclusion |
| B．no volcano has been found to support the researchers’ idea |
| C．volcanoes are the most important reason for the melting of the ice |
| D．global warming is surely one reason for the melting of the ice |
What’s the main idea of the passage?
| A．The West Antarctic ice sheet is in danger. |
| B．Researchers are trying to stop global warming. |
| C．The West Antarctic ice sheet’s melting will bring terrible consequences. |
| D．It has been known how to stop the melting of the West Antarctic ice sheet. |
The word dream is probably heard most frequently from people in show business, where everyone dreams of standing under the spotlight and being somebody. But the truth is that most end up being nobodies. Hong Kong director Derek Yee’s latest film“ I Am Somebody” shows respect for these unknown extras(群众演员)in the film industry.
In the film, Wan Guopeng, son of a woodcutter, comes a long way from the Northeast with only 1,000 yuan to the dream factory of the East to become an actor. In real life, when the young man was chosen by the director to play the leading role, he had only 20 yuan left but still hadn’t considered giving up.
Famous Hong Kong actor Tony Leung remembered that 30 years ago, he was a salesman but knew that it was not the kind of life he wanted to live. “Wan is exactly like me back then…Only when I was in an acting training course did I realize that what I wanted to be was an actor, not a star winning the best actor awards.”
Yee chose real nobodies to play themselves in the movie. Their strength was their deep understanding of the feelings of the characters they played. But the disadvantage was also obvious: They lacked acting skills. When emotional performances were needed, their expressions and moves seemed unnatural.
The entertainment industry might be the field with the most broken hearts and most efforts gone in vain. Here luck, opportunity and physical appearance are probably much more important than hard work.
In the film, Qin Peijun, a survivor from a coal mine collapse(煤矿坍塌), goes all out to take hold of every possibility to appear in the lens of the camera, even if only as an extra. However, it is obviously much harder for him to realize the dream of becoming a professional actor than for Wang Zhao, who is a lazy bone with a pretty face.
Some critical comments are directed at the sudden inversion(反转) in the last part of the film. The two leading actors’ happy endings seem to disagree with the film’s realistic style. But anyway, this movie is not a documentary but a way to reinforce(硬化) that every brave heart deserves to have their dreams realized. Which of the following can best describe Wan Guopeng?
| A．Determined. | B．Careful. |
| C．Intelligent. | D．Easy-going. |
Derek Yee chose real nobodies to play in the film because____.
| A．he respected these people |
| B．they knew well about the characters |
| C．he needed emotional performances |
| D．they asked for less money |
What does the underlined phrase “in vain” in Paragraph 5 mean?
| A．Wrongly. | B．Secretly. |
| C．Without success. | D．Without consideration. |
What’s the main idea of this passage?
| A．It’s OK to be nobody. |
| B．It’s really hard to become a successful actor. |
| C．Live the dreams. |
| D．Be a person of dreams. |