China will soon put its first domestically（国内地）developed electric aircraft into mass production, and designers expect a huge market at home and abroad.
"The RX1E is scheduled to receive its airworthiness（耐飞性，适航性，适航）certificate from the Civil Aviation Administration of China before the end of this year, with production expected to start next year," Yang Fengtian, an academic at the Chinese Academy of Engineering told China Daily on Thursday.
"This will be the first electric aircraft to be certified by our civil aviation authority. The success of the plane means China has become a technology leader in this filed," he added.
An electric aircraft runs on electric motors, with electricity coming from fuel cells, solar cells, ultracapacitors, power beaming or batteries.
Most of today's electric aircraft are experimental demonstration models. The first manned, electrically powered flight was made in 1973.
"We plan to reach an annual production of 100 such aircraft within three years, and the construction of a manufacturing plant that can make 100 RX1Es each year has begun in Shenyang," Yang said, adding that the plane, together with a set of batteries, will sell for nearly 1 million yuan ($163,000).
The convenience of use, easy maintenance, low operating costs, high safety levels and eco-friendliness will bring the RX1E many buyers to serve a wide range of purposes, such as police patrols, flight training, entertainment and mapping surveys, he added.
Yang said he expects that the Chinese market will need at least 1,000 RX1Es to meet the demand from general aviation businesses.
With a maximum takeoff weight of 480 kg and a cruise speed of up to 160 kilometers per hour, the RX1E can fly 90 minutes based on a full charging of its batteries.
It is able to carry loads for 230 km and fly at an altitude of nearly 3,000 meters.
Yang said, "In addition to the domestic market,_______________________________________."In which section is this article most likely to be found in a newspaper?
| A．Environment | B．Technology |
| C．Military | D．Travelling |
We can learn from the passage EXCEPT_________.
| A．Both the production of RX1E and construction of plant are yet to start. |
| B．The new electric aircraft has at least five advantages over other aircrafts. |
| C．Production of RX1E for domestic air travelling can be met in 3 years. |
| D．Electricity was not a main source of power for aircrafts before 1971. |
Which option is not the advantage of RX1E according to the passage?
| A．RX1E can utilize different energy source to power the engine. |
| B．RX1E has a big size, thus it can serve multiple purposes. |
| C．RX1E does not cause as much harm to the environment. |
| D．RX1E can be operated and maintained easily at an acceptable price. |
What is Yang most likely talking about in the last paragraph?
| A．Electric aircrafts developed by other countries |
| B．Disadvantages of newly developed electric aircraft |
| C．Other aircrafts currently in domestic market |
| D．Prospects of electric aircraft in foreign markets |
What might be the best title of the passage?
| A．Electric aircrafts are welcome in China and abroad. |
| B．Advantages of newly developed electric aircraft |
| C．Aircrafts currently in domestic market |
| D．First electric plane ready for the production line |
They’re WILD animals
By Ernst-Ulrich Franzen
March 11, 2010(3) Comments
The story about the woman who lost some fingers while feeding a bear at a zoo in Manitowoc, after she ignored warnings and barriers(栅栏), reminded me of the story I heard about a couple who put their baby on the back of a wild horse in South Dakota to get a really cute picture. We all do silly things at times — no one is immune — but treating wild animals as lovely pets has to fall into a special category. Teddy bears and Disney movies aren’t actually representative of real bears.
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1. TosaLeft - Mar 11, 2010 10:46AM
Don’t you think that maybe, just maybe some alcohol was involved?
2. tk421 - Mar 11, 2010 11:09 AM
It was already approved that alcohol was involved. Stories that begin with a drunk person saying “Hey, I got an idea, watch this!” rarely end well.
3. Tristan Kloss - Mar 11, 2010 11:41 AM
Alcohol certainly isn’t involved when people decide to keep “pets” like chimpanzees, baby tigers, etc. Stupidity, definitely. Dogs are pets because of thousands of years of domestication. Even farm animals, which have been kept by humans for thousands of years as well, aren’t let in the house. So why keep animals that treat human contact with, at best, indifference(冷淡、不在乎) and, at worst, violence?In Ernst-Ulrich Franzen’s opinion, the woman lost her fingers because ________.
| A．the zoo keepers didn’t warn her of the danger |
| B．she didn’t know the bear was a wild animal |
| C．she was somehow influenced by cartoon characters |
| D．she climbed over the barriers and angered the bear |
TosaLeft thinks the wounded woman ________.
| A．may have been drunk |
| B．may be a little stupid |
| C．was addicted to wine |
| D．fed wine to the bear |
tk421 means a drunk person ________.
| A．should be forbidden to enter the zoo |
| B．usually gets himself into trouble |
| C．is often fond of making up stories |
| D．usually likes to show himself off |
What does Tristan Kloss think of people treating wild animals as pets?
| A．Kind. | B．Illegal. |
| C．Loving. | D．Stupid. |
One day in l965, when I worked at View Ridge School in Seattle, a fourth-grade teacher approached me. She had a student who finished his work before all the others and needed a challenge. "Could he help in the library?" She asked. I said, "Send him along."
Soon a slight, sandy-haired boy in jeans and a T-shift appeared. "Do you have a job for me?" he asked.
I told him about the Dewey Decimal System for shelving books. He picked up the idea immediately. Then I showed him a stack of cards for long-overdue books that I was beginning to think had actually been returned but were miss helved with the wrong cards in them. He said, "Is it kind of a detective job?" I answered yes, and he became working.
He had found three books with wrong cards by the time his teacher opened the door and announced, "Time for break!" He argued for finishing the finding job; She made the case for fresh air. She won.
The next morning, he arrived early. "I want to finish these books," he said. At the end of the day, when he asked to be a librarian on a regular basis, it was easy to say yes. He worked untiringly.
After a few weeks I found a note on my desk, inviting me to dinner at the boy's home. At the end of a pleasant evening, his mother announced that the family would be moving to neighbouring school district. Her son's first concern, she said, was leaving the View Ridge library. "Who will find the lost books?" he asked.
When the time came, I said a reluctant good-bye. I missed him, but not for long. A few days later he came back and joyfully announced: "The librarian over there doesn't let boys work in the library. My mother got me transferred back to View Ridge. My dad will drop me off on his way to work. And if he can't, I'll walk!"
I should have had an inkling(感觉) such focused determination would take that young man wherever he wanted to go. What I could not have guessed, however, was that he would become a wizard of the Information Age: Bill Gates, tycoon of Microsoft and America's richest man.What was the author when the story happened?
| A．A teacher. | B．A librarian. | C．A detective. | D．A professor. |
What was the boy told to do on his first day in the library?
| A．To rearrange the books according to the new system. |
| B．To put those overdue books back to the shelves. |
| C．To find out the books with wrong cards in them. |
| D．To put the cards back in the long-overdue books. |
The boy got transferred back to View Ridge because _______.
| A．he did not like his life in the new school |
| B．the transportation there was not convenient |
| C．he missed his old schoolmates and teachers |
| D．he was not allowed to work in the school library |
What impressed the author most was that the boy _______.
| A．had a thirst for learning |
| B．had a strong will |
| C．was extremely quick at learning |
| D．had a kind heart |
Want Kids to Eat Better? Get Them Cooking
Cooking programs and classes for children seem to positively influence children's food preferences and behaviors, according to a recent review. And, although the review didn't look at long-term effects of such programs, the findings suggest that such programs might help children develop long-lasting healthy habits.
This research comes at a time when childhood obesity（肥胖）rates have been rising rapidly. More than one-third of adolescents in the United States were obese in 2012, according to the U.S. Centers for Disease Control and Prevention (CDC). This trend has been caused, at least in part, by a significant decrease in the amount of meals that people consume at home since the 1980s, according to background information in the study.
Cooking education programs, such as Food Explorers, teach children about new healthy foods and how to prepare them. They also stress the importance of eating five fruits and vegetables every day. A volunteer parent explains a new food to the group, and the kids make something based on the lesson, such as fruit or vegetable salad. Depending on the program, kids may be sent home with information about healthy foods to bring to their parents, the review explained.
The study team reviewed eight other studies that tested different types of cooking education programs. Children in these classes were between 5 and 12 years old, according to the review. The goal of the study team was to learn more about developing an efficient program to encourage healthy food choices that last a lifetime. The study found that it is particularly important to expose kids to healthy foods on a number of occasions. This makes them feel comfortable with the new foods, which helps them build healthy habits.
The study stressed the importance of getting parents involved in（参与）their children's eating habits. Parents who are unable to enroll their kids in a cooking class can achieve similar benefits by having their kids help them while they prepare meals at home. Children are more comfortable at home, which makes them more receptive to new foods because they will make the connection to a positive experience.What can we infer from the second paragraph?
| A．Eating out frequently causes obesity. |
| B．Childhood obesity is totally caused by eating habit. |
| C．Childhood obesity rates have been rising rapidly since 2012 |
| D．Food consumption has decreased significantly since the 1980s |
On cooking education programs, ________.
| A．children learn how to prepare foods from their parents |
| B．children will learn how to cook in the company of their parents |
| C．children may learn information unknown to their parents |
| D．children focus more on cooking skills than on information about healthy foods |
Which of the following is true according to the study?
| A．Parents should let their kids cook independently at home. |
| B．A greater willingness to try new foods helps building healthy habits. |
| C．Children who participate in cooking programs are less likely to become obese. |
| D．Children who take cooking courses are more likely to choose fruits and vegetables as adults |
Which of the following categories does this passage belong to?
| A．Education Systems |
| B．Science and Technology |
| C．Parent-child Relationship |
| D．Public Health Research |
When my friend put out the idea of homeschooling to her parents, the first reaction they gave was, “You are cutting the child off the world.” Did the child really get cut off or did the child socialize better?
The moment we hear of homeschooling, we think the child will have no opportunities to interact with peers. However, in my friend’s opinion, we forget that when attending a regular school, the child is not into socializing all the while. The child is confined to so many other activities. Studies take a major role in a child’s life. The child hardly has the time to interact at school.
The child might be meeting and studying along with many peers; however, how many kids interact with all the kids in a class? But in homeschooling system, as my friend mentioned, the kid has all the time and can plan his day accordingly. During the day the child studies just like other school-going kids but with no burden of homework and project work, the child has so much free time in the evening as to effectively interact and play with peers. The quality time the child spends in education is really impressive.
Homeschooled kids have the opportunity to socialize more often as they have a lot of time in their hands. They can also make socializing a regular habit. Just as my friend said, her child goes to a neighboring park almost every day and has a set of friends who go there daily. Other children get back home to finish off homework and project work whereas her child who is already through with studies gets the opportunity to spend time with family members.
When I heard this, I really felt how lucky the child was. Definitely the child had a better opportunity to socialize when compares with my kids. However, I might not consider homeschooling for my kid, as I am so used to the traditional schooling system and feel regular schooling the safest bet.What is the author’s attitude towards his friend’s idea of homeschooling?
| A．Surprised. | B．Interested. |
| C．Negative. | D．Confident. |
The author’s purpose in writing the passage is to _________.
| A．explain what homeschooling is. |
| B．express his views on homeschooling. |
| C．share his ways of teaching his children. |
| D．promote homeschooling |
The underlined word “confined” in the Para.2 can be replaced by _______.
| A．free | B．restricted |
| C．devoted | D．accustomed |
According to the author what is the biggest advantage of homeschooling children?
| A．They can be better at socializing. |
| B．They can be more popular. |
| C．They will become braver. |
| D．They can study better. |
How does the passage mainly develop?
| A．By following the order of importance. |
| B．By following the order of time |
| C．By presenting facts. |
| D．By making comparison. |
NEWS BRIEF
● "New labels to show calories
The US government ruled that all food establishments(场所) should put the calorie information of their foods on their menus. Within a year chain restaurants, like fast food KFC, will have to say clearly on their menus how many calories their fried chicken wings, fries, and other items contain. Amusement parks, movie theaters and supermarkets will also have to follow the rules. The move is designed to fight against the problem of obesity(肥胖) in the US.
● Antibiotics leading to world problem
The entire world is facing this problem; antibiotic resistance. And the resistance will lead to the deaths of 10 million people across the world by 2025, predicted a new report released by the UK government. Antibiotics are used to destroy or slow the growth of harmful bacteria in our bodies. But overuse and misuse of them can encourage bacteria to develop new ways of overcoming antibiotics, which makes it increasingly difficult for humans to fight diseases.
●___________________________________
Australia is the world's most expensive destination for international students, according to a study done by Hong Kong and Shanghai Banking Corporation (HSBC). They have to spend an average of $ 42,000 ( about 258 ,000 yuan) a year to study at Australian universities. Singapore is not far behind, with an average yearly cost of $ 39,229, followed by the US at $ 36,564 and the UK at 35,045. However, Australia's education quality only ranks joint fourth with Canada, well below the US, the UK, and Germany. In addition, international students studying in Germany only have to pay about one-sixth the cost of studying in Australia.
● New Games sports may be added
The International Olympic Committee has canceled the 28-sportcap for future summer Olympics But each summer Games will still only be allowed 10, 500 athletes and 310 events. Countries that could host the games will discuss plans with the committee during a new invitation stage before bidding. They are also allowed to hold events outside their own countries and get financial support from the committee. No changes will be introduced for the 2016 Olympics in Rio de Janeiro, Brazil.The news brief covers ______________.
| A．medicine, disaster, finance, events |
| B．health, medicine, education, sports |
| C．service, health, education, events |
| D．business, medicine, eco |
nomy, sportsThe underlined word "antibiotics" in Line 7 refers to ___________.
| A．serious diseases |
| B．varieties of resistance |
| C．harmful bacteria |
| D．medical drugs |
Which of the following fits in the blank best in the news brief?
| A．Australian study most expensive |
| B．The cost of studying overseas |
| C．International students in Australia |
| D．Australia's education quality |
Which of the following statements is best supported by the news brief?
| A．Some events may be held outside the host country in future summer Olympics |
| B．It is Australia's best education quality that will cause students to make a wise choice. |
| C．It is necessary for the UK government to try hard to encourage using lots of antibiotics. |
| D．Popcorn sold in cinemas in the world will soon have calorie information labels. |