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China's first manned spaceship lifted off at 9 a. m. on Wednesday, October 15th, 2003 in Jiuquan, Gansu Province. It carried China's first astronaut, Yang Liwei, 【小题1】 was a pilot in the army. The launch was 【小题2】（success）. "When the spaceship separated 【小题3】 the rocket, I suddenly got 【小题4】 feeling of soaring into the sky because of the zero gravity, "said Yang Liwei. The Shenzhou V circled the earth 14 times. When the spaceship 【小题5】（do）its seventh circle, Yang showed the flags of China and the United Nations, 【小题6】（express）the wishes of the Chinese people 【小题7】（explore）and use space 【小题8】（peaceful）. Yang landed in Inner Mongolia safely at 6：23 a. m. on October 16th. He told 【小题9】（report）that when Shenzhou V let out its parachute, he felt the ship was shaking. Millions of people all over China were watching TV when the spaceship landed safely. Yang was happy to return home 【小题10】 he thought 21 hours was too short to stay in space.

   As vending machines (投币式自动售货机) have a bad reputation generally, they are particularly not allowed to be used in schools. That is because most of them are filled with foods that are thought to be unhealthy for both kids and adults. However, no one will be against JetBlue’s vending machines. That is because they are installed (安装) to give out free books!

The U.S. airline’s program was launched in early July in one of Washington, D. C. ’s historic neighborhoods. It was picked because JetBlue’s research showed that kids in the area had access to only one age-appropriate book for every 830 children. To turn the situation for the better, the company has installed three vending machines in locations that are visited frequently by the locals, and soon they gain their popularity there.

The machines are filled with twelve age-appropriate books for children from birth to fourteen years old. A total of 42 titles are being offered, and the selection is changed every two weeks. Kids can help themselves to as many books as they wish and return for more books as many times as they desire. Maybe you will ask what the best part is. Unlike a library, the books are theirs to keep.

JetBlue and its partners Random House Children’s Books and Magic Tree House’s author Mary Pope Osborne, say they are committed to giving away 100,000 books. As of August 25, about 16,000 books have been claimed. So far, JetBlue has made its plans to extend (扩大) its vending machine program to more poor neighborhoods in Los Angeles, Detroit, Fort Lauderdale, Houston and New York City.

Though the book vending machines are new, this is not the first time that JetBlue and its partners have given away books. Since 2011, the company’s “Soar with Reading” program has collected over one million dollars’ worth of books to kids in need！

【小题1】People’s attitude towards vending machines is usually_____________.

A．positive	B．serious
C．concerned	D．negative

【小题2】Why are JetBlue’s vending machines becoming popular?

A．Because they offer kids in need free books to read.

B．Because they are located in the center of busy streets.

C．Because they help kids develop the good habit of reading.

D．Because they are aimed at bringing a brighter future for kids.

【小题3】What is the best news for the kids about JetBlue’s vending machines?

A．More libraries will be open to the kids.

B．The books will be kept by the kids themselves forever.

C．Kids can exchange these books they keep with each other.

D．Kids under fourteen years old have access to these free books.

【小题4】It is implied in the passage that book vending machines __________.

A．will change the way the books are sold worldwide

B．are going to be installed in economically advanced areas

C．will benefit more kids who have little access to books

D．begin JetBlue’s time to give away books to kids in need

   A new keyboard can tell whether you are its owner. The keyboard records information about the typing pattern（模式）and sends it to a computer program. The program then checks to see if the pattern matches the right user. If not, an alarm sounds, and the computer locks the typist out. It locks out everyone else, even if the person knows the password. What's more, this equipment needs no batteries. It collects all the energy it needs from your actions of typing. Besides, the keyboard is also self-cleaning and the keys are free of damage from water, oil and dirt.

The keys of the new keyboard are made of the same inexpensive plastic that might be found on any other standard keyboard. But instead of being smooth, the keys have millions of tiny plastic nanowires（纳米线）on their surface area, increasing the effective contact areas between the plastics and fingers. This guarantees that there's enough power to run the keyboard as someone types.

Liming Dai, a scientist, did not work on the new keyboard, but he thinks the design could be important in getting better performance from a variety of equipment. "It could also be applied to a touch screen, for example, "Dai says. " Then smart phones and notepads could collect energy from someone's actions of typing or drawing. "

"Future work might make the keyboard even more useful, "Dai adds. " A later design might build tiny capacitors onto the nanowires, "he suggests. Capacitors are little devices that temporarily store electric charge. Those might then be LEDs to light a keyboard in the dark.

Zhonglin Wang is a co-designer of the new keyboard. His team has built a working model of the keyboard. "If a company decides to fund（资助）its production, this keyboard could be in stores in as few as two years, "says Wang.

【小题1】How does the new keyboard tell whether you are its owner？

A．By matching the typing pattern to the right user.

B．By sending alarms to a computer program.

C．By checking the right user's passwords.

D．By just recording information about the typing pattern.

【小题2】Why are there many nanowires on the surfaces of the keys？

A．To keep the keyboard free of damage.

B．To improve the speed of typing.

C．To make the keys smooth.

D．To help produce power.

【小题3】What's Dai's attitude to the new keyboard？

A．Unconcerned.	B．Doubtful.
C．Positive.	D．Critical.

【小题4】What is the best title for the text？

A．A New Keyboard Made of Nanowires

B．A New Keyboard Entirely Owned by You

C．A New Keyboard's Future

D．A New Keyboard Powered by Typing

   In the modern world，there is an unfortunate tendency to value profit over intelligence. People may know a practice is harmful，but continue to do it anyway because it produces an in-demand product. Fortunately，there are inventors who work tirelessly to develop more responsible solutions. Sally Fox is one such individual.

Before Fox's invention of Foxfibre cotton，naturally colored cotton could only be spun（纺线）by hand，which was such a long and laborious process that businesses chose to take white cotton，bleach（漂白）it，dye it and spin it on a machine. This produced the colored fabrics people wanted，but also created a lot of pollution through the bleaching and dying processes. Sadly，there weren't really any practical choices available until Sally Fox came along in the late 1980s and revolutionized the industry.

While working as a pollinator（传花粉者）for a cotton breeder looking to develop more pest-resistant plants，Fox began breeding brown and green cotton，picking out the best seeds that produced the longest fibres and replanting them year after year. Finally，she created two kinds of colored cotton that could be spun on a machine，and she purchased a small lot of land to grow them. Sally even received Plant Variety Protection Certificates for the new cotton.

By the early 1990s，Sally Fox had had a 10-million-dollar business that produced naturally colored cotton for major companies like Levi's，Esprit，Land's End and L. L. Bean. It was a more environmentally friendly product that was also turning a profit. After globalization forced most of the spinning mills（工厂）to South America and Southeast Asia，Fox's business took a hit，but she continues to make new naturally colored cotton to this day. Each new color takes about 10 years to produce—but，for Sally Fox，the patience is worth the payoff.

【小题1】Sally Fox was famous because she invented __________.

A．colored cotton that can fight against the attack of pests

B．colored cotton that can be spun by machine

C．how to dye white cotton into colorful cotton

D．naturally colored cotton that can grow for 10 years

【小题2】According to the passage，at first Sally Fox was __________.

A．an inventor	B．a breeder
C．a farmer	D．a pollinator

【小题3】One advantage of Foxfibre colored cotton is that __________.

A．it has the longest fibre

B．it can protect itself against pests

C．it is environmentally friendly

D．it can grow into various colors

【小题4】The underlined phrase“took a hit”may mean“__________”.

A．survived	B．benefited
C．suffered	D．expanded

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Anvitha Vijay，who is only nine years old，has built two educational apps. One is Smartkins Animals，which helps many 【小题1】（child）identify more than 100 animals and 【小题2】 other is Rainbow Colors，which teaches kids colors.

With the help of YouTube videos，the young girl from Melbourne，Australia，learned codes（编码）at age 7 all by 【小题3】（she）. Soon，she was trying her hand at making apps.“When I first got my iPad，I 【小题4】（attract）immediately by all the apps on it，”she told TFK.“It wasn't long 【小题5】 I wanted to create my own.”

Anvitha's skills won her a scholarship to attend a big tech conference hosted by Apple in San Francisco，California. There，she got tips from the professionals and went to workshops 【小题6】 she learned about the latest software for app building. All that training led to an idea for a third app. This one，called GoalsHi，inspires kids 【小题7】（develop）good habits.

Anvitha's goal is to keep on 【小题8】 (create) technology that helps kids learn while they are having fun. But what's even more 【小题9】 (importance) to her is that the world sees the power of technology in kids' hands.“The more training we get in tech at an early age,”she says,“the 【小题10】 (good) chance we will have of becoming champions who will one day change the world.”