Ever since news of widespread food recalls caused by a carcinogenic dye broke, there has been confusion（混淆） over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan1 to 4, are red dyes（颜料） used for colouring solvents（溶剂）, oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer. What does the underlined word mean in paragraph one?
| A．Causing cancer. | B．Having side effect. | C．Containing poison. | D．Poisonous. |
How did the Sudan1 get its name?
| A．The dye is often produced in Sudan. |
| B．The dye has something to do with the country named Sudan. |
| C．Nobody is sure of the origin of the name. |
| D．Many foods produced in Sudan contain the dye. |
We can infer from the passage that.
| A．the Sudan government is paying much attention to the food safety |
| B．Sudan1 is often used to be added to the food |
| C．people didn’t realize the danger of Sudan1 until 2003 |
| D．many food shops will be closed down |
Which of the following is the best title?
| A．Keep away from Sudan1 |
| B．No Sudan1 dye links to the country |
| C．How Sudan1 dye got its name? |
| D．Pay attention to the food safety |
Until last spring, Nia Parker and the other kids in her neighborhood went to school on Bus 59.But as fuel prices rose, the school district needed to find a way to cut its transportation costs.So the school’s busing company redrew its route map, canceling Nia’s bus.Now Nia and her neighbors travel the half mile to school via a “walking school bus”—a group of kids, supervised (监护) by an adult or two, who make the walk together.
Many parents are delighted to see their kids walking to school, partly because many did so themselves.According to a 1979 survey, nearly half of school kids walked or biked to school, compared with only 16 percent in 2011.Modern parents have been unwilling to let kids walk to school for fear of traffic, crime or simple bullying, but with organized adult supervision, those concerns have reduced.
Schools and busing companies are finding other ways to save.In rural areas where busing is a must, some schools have even chosen four-day school weeks.Busing companies instruct drivers to cancel extra stops from routes and to turn off the engine while idling(挂空挡).They are also using computer software to determine the most fuel-efficient routes, which aren’t always the shortest ones.
There could be disadvantages, however, to the busing cutbacks（削减）.If every formerly bused student begins walking to school, it’s an environmental win—but if too many of their parents decide to drive them instead, the carbon footprint can grow.Replacing buses with many more parent-driven cars can also increase safety risks.A 2011 report concluded students are 13 times safer on a school bus than in a passenger car, since buses have fewer accidents and with stand them better due to their size.And some students complain about the long morning hikes, particularly when the route contains a really big hill. In regards to walking to school, modern parents seem much concerned with the _____.
| A．safety of their kids |
| B．kids’ physical strength |
| C．time spent on the way |
| D．changes in the route |
To save money, some schools choose to _____.
| A．shorten the school week |
| B．take the shortest routes |
| C．stop using school buses |
| D．use fuel-efficient buses |
Busing cutbacks may lead to _____.
| A．fewer complaints about long morning hikes |
| B．more students taking public transportation |
| C．an increase in carbon dioxide emissions |
| D．a decrease in the safety of school buses |
Born in America in 1898, William was an extraordinary boy, gifted with an amazing IQ between 250 and 300.The genius went to a grammar school when he was only 6 years old and graduated just within 7 months.At the age of 11, he became the youngest student of the Harvard University.He graduated with high scores at the age of 16 and entered Harvard Law School at 18.
Gifted with an amazing IQ between 220 and 230, Terence Tao makes it to this list of the people with the highest IQ in the world.Born in Adelaide, Australia in 1975, this genius first displayed his incredible intelligence at a mere age of 2, when he managed to solve basic arithmetic questions on his own.At the age of 16, he graduated with both Master' s and Bachelor' s degrees at the Flinders University.He has been considered as '' Mr.Fix it " by Charles Fefferman, who is a professor of Mathematics at Princeton University, and many other mathematicians want to interest him in their problems.
This 31-year-old Japanese-American astrophysicist lands him third in this list.At the age of 12, Christopher Hirata already worked on college-level courses, around the time most of us were just in the 7th grade.At the age of 13, this gifted kid became the youngest American to have ever won the gold medal in the International physics Olympiad.
At the age of 16, he was already working with NASA on its project to conquer planet Mars.After he was awarded the Ph.D.at Princeton University, he went back to California Institute of Technology.
The next person with very high IQ is Albert Einstein.With an IQ between 160 and 190, Albert Einstein is the genius behind the theory of relativity, which has had great impact on the world of science.He possessed such an amazing ability that after his death, researchers were eager to preserve and make research on his brain in search for clues to his exceptional brilliance, which to this day, has remained a mystery.About William, which of the following is true?
| A．His IQ reached between 220 and 230. |
| B．At the age of 16, he graduated from a grammar school. |
| C．At the age of 6, he graduated with both Master' s and Bachelor' s degrees. |
| D．At the age of 11, he became the youngest student at the Harvard University.[ |
How many people with remarkable IQ are mentioned in the passage?
| A．3 | B．4 | C．5 | D．6 |
Who once worked on the project to conquer planet Mars?
| A．William |
| B．Terence Tao |
| C．Christopher Hirata |
| D．Albert Einstein |
From the passage we can know that______.
| A．when William graduated from the Harvard Law School, he got the highest scores |
| B．at the age of 2, Terence solved basic arithmetic questions on his own |
| C．Christopher Hirata is a Japanese |
| D．researchers have found out why Albert Einstein was so brilliant |
What might be the most suitable title for the passage?
| A．The most gifted college students in the world. |
| B．The most famous people in the world. |
| C．People with the highest IQ ever recorded. |
| D．The most famous inventors. |
Since we started offering China private tour packages（包价游）on North-America market in 2006, CTSI has enjoyed great reputation.
Whether you design your tour route or choose one of our pre-designed packages, we will be able to provide a private tour for you.You will be served by professional bilingual (双语的) personal guide, experienced bus driver and private air-conditioned van.
Features
Group organizer travels free, and even the Chinese visa is free.
If you organize a group of 15 people or more with the same route, we will offer you, the organizer, a free trip, regardless of whether you design your own route or choose one of our tour packages.This is our way of showing gratitude to you as a tour organizer.We even give you a free Chinese Visa.Is that amazing?
As an organizer, your main job is to find tour members.Once the tour route and travel arrangements are confirmed, your task as an organizer is completed and you get ready to enjoy the free trip.
Pick your favorite Airlines
Airfares are a big determining factor of the tour price.CTSI, with strong ties with almost all the airlines that fly between North America and Asia, offers the best price on flight tickets to China and meets various needs of customers.
If you are seeking low-priced tickets to China, you can choose a flight with a layover(停留)，such as Korean Air, Air Canada, and Cathay Pacific.
Chinese Airlines usually offer huge discount on China domestic flights if you purchase both the international and China domestic parts together.
If you wish to save on flying time, we would recommend direct flight provided by America Airlines and United Airlines.
Flexibility
Sightseeing Spots: you can change or cancel, even add some sightseeing spots when you are on the tour.
Timing: you set up the departure and return time of the day, as well as the sightseeing time in specific sightseeing spots.
Trip cancellation: some member may cancel the trip in last minute, and huge fines may occur.Do not worry, if you can find someone to replace you, we save you more than 80% of the fines.What should one do if he wants to enjoy a free trip?
| A．He should design his own route. |
| B．He should book the tickets in advance. |
| C．He should accompany the tourists on their travels. |
| D．He should organize at least 15 tourists with the same route. |
Which of the following can’t you be served during your trip, if you choose a tour of CTSI’s tour package?
| A．Free visa. |
| B．Comfortable van. |
| C．Bilingual personal guide. |
| D．Flexible time and sightseeing spots. |
You will spend less time on the flight if you choose _________.
| A．Cathay Pacific | B．Chinese Airlines |
| C．United Airlines | D．Korean Air |
What will happen when someone cancels his trip in the last minute?
| A．He must choose another tour. |
| B．He will afford over 80% of the fines. |
| C．He will have no chances to travel again. |
| D．He will be fined only a little if he can find a replacement. |
One morning when I was 11, I explored the town’s abandoned round grain barn（谷仓）.I found a chained sliding door that was wide enough for me to pass through.
Inside, there was a heavy smell of dead mice in the dark.After my eyes adjusted, I noticed a shaft (升降机井) that rose all the way to the top of the barn.On one side was a one-man elevator with a long rope and roller.
I stepped onto the platform and gave the rope a drag and the elevator began sliding up the shaft, but stopped halfway.After a brief panic attack, I noticed holes in the wall at regular intervals, forming a ladder.For reasons known only to an 11-year-old, I decided it would be better to go up than down.So, with shaking hands, I began climbing the wall.
After what seemed like forever, I reached the top of the shaft.I stood up, dusted myself off and found absolutely nothing of interest.It was just an empty room with a ladder leading up to the roof.I climbed all the way up here for this? Then I noticed a fire extinguisher（灭火器）, which I’d always wanted to shoot off.So this was the chance of a lifetime.I tried it, and much to my surprise, the thing worked! It shot out a thick cloud of powder that instantly filled the room.I couldn’t breathe.I was going to choke to death, and they’d probably never even find my body.
Luckily, I remembered the ladder to the roof.I climbed up, popped the straw roof and saw a bright blue sky.
I suddenly realized the dust and powder pouring out of the top could draw attention.So when the dust had settled, I climbed down and slipped out of the chained door.I’m not sure if I was more excited about being alive or about not being caught, but I ran all the way back home.When the author got inside the barn, he _______.
| A．noticed a man on the elevator |
| B．opened the chained sliding door |
| C．saw many dead mice in the dark |
| D．found a shaft leading to the top |
After getting out of the chained door, the author might feel _______.
| A．inspired |
| B．relieved |
| C．surprised |
| D．disappointed |
From the passage, we can learn that the author was probably a boy full of _______.
| A．passions |
| B．dreams |
| C．curiosity |
| D．imagination |
What should you think about when you try to find your career? You are probably better at some school subjects than others, These may show strengths that you can use in your work.A boy who is good at mathematics can use that in engineering career.A girl who spells well and likes English may be good at office work.So it is important to know the subjects you do well in at school.On the other hand, you may not have any specially strong or weak subjects but your records show a general satisfactory standard.Although not all subjects can be used directly in a job, they may have indirect value.
Your school may have taught you skills, such as typing or technical drawing, which you can use in your work.You may be good at mental work or cookery and look for a job where you can improve these skills.
If you have had a part - time job on Saturday or in the summer, think what you gained from it.If nothing else, you may have learned how to get to work on time, to follow instructions and to get on with older workers.You may have learned to give correct change in a shop, for example.Just as important, you may become interested in a particular industry or career you see from the inside in a part - time job.
Facing your weak points is also part of knowing yourself.You may be all thumbs when you handle tools; perhaps you are a poor speller or cannot add up a column of figures.It is bitter to face any weaknesses than to pretend they do not exist.Your school record, for instance, may not be too good, yet it is an important part of your background.You should not feel sorry about it but instead recognize that you will have a chance of a fresh start at work.The first paragraph of the passage is mainly about ________.
| A．the indirect value of school work |
| B．the importance of being good at all subjects |
| C．knowing one’s strong or weak subjects at school |
| D．using school performance to help to choose a career |
In the writer’s opinion, for a student to have a part - time job is probably ________.
| A．a good way to find out his weak points |
| B．one of the best ways of earning extra money |
| C．of great use for his work in the future |
| D．a waste of time he could have spent on study |
The whole passage centers around ________.
| A．knowing oneself in looking for a job |
| B．developing one’s abilities useful in school |
| C．gaining much knowledge by working hard at school |
| D．choosing a career according to what one is skilled in |
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