At just 18 years old, Canberra student Lochie Ferrier has already conducted rese_刷题宝

题干

At just 18 years old, Canberra student Lochie Ferrier has already conducted research in a frontier field — aerospace engineering. Aerospace engineering is the primary of engineering concerned with the science and technology of aircraft and spacecraft.
In 2014, he was one of 80 high school students worldwide who a six-week science and engineering program at MIT. During the program, he was by the institute’s scientists, and developed a method to identify inactive satellites. This method, called OASIS, is designed a way to help manage space debris(碎片), which   operating satellites.
“One solution to this problem is a   robot that can gather pieces of space debris and store them in orbit，” he says. “These pieces could be to new satellites later, thus the costs and launch weights of new satellites.” However, satellite identification technology would be needed for this solution, and that’s what Lochie is working on. “I hope this method would be put into practice in the near future,    in the next 10 years,” he says.
Lochie has made the     of the Young Innovators category of the Australian Innovation Challenge Awards with his OASIS. This category is open to students aged 21 years or     and carries a $ 5,000 prize. If he won, he would use the money to help fund   research into OASIS. “My plan for using the money would be to try to use materials which could stand up to the     environment of space,” he says.
He is also considering how to     the technology to organizations such as NASA and satellite manufacturers.
Lochie’s in aerospace engineering was aroused by the big dish antenna(碟形天线）at NASA’s tracking station near Canberra，which he visited in his early teens. He said his software design and development teacher at Canberra Grammar School     him, too.  “He taught me valuable project management and skills which I applied to OASIS.”
Lochie has been attending Canberra Grammar School and will soon exams for admission to universities. He     his time between schoolwork, his personal projects such as OASIS and the development of apps, rock climbing, and playing classical violin. The teenager is well on his way to realizing his sky-high ambition.

【小题1】

A．principle

B．presentation

C．branch

D．criterion

【小题2】

A．brought in

B．participated in

C．set up

D．backed up

【小题3】

A．guided

B．criticized

C．surprised

D．changed

【小题4】

A．in

B．for

C．with

D．as

【小题5】

A．follows

B．threatens

C．splits

D．maintains

【小题6】

A．recycling

B．repairing

C．creating

D．launching

【小题7】

A．switched

B．transformed

C．attached

D．returned

【小题8】

A．increasing

B．reducing

C．balancing

D．covering

【小题9】

A．optional

B．temporary

C．reliable

D．theoretical

【小题10】

A．imagine

B．say

C．suppose

D．consider

【小题11】

A．plans

B．finals

C．competitions

D．goals

【小题12】

A．under

B．beyond

C．more

D．above

【小题13】

A．basic

B．further

C．academic

D．independent

【小题14】

A．extreme

B．pure

C．dark

D．friendly

【小题15】

A．adapt

B．forward

C．market

D．apply

【小题16】

A．influence

B．investment

C．information

D．interest

【小题17】

A．inspired

B．served

C．sponsored

D．promised

【小题18】

A．join

B．sit

C．hold

D．prepare

【小题19】

A．devotes

B．spends

C．separates

D．divides

【小题20】

A．instructive

B．competitive

C．technical

D．typica

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答案(点此获取答案解析）

同类题1

Once again, Myra sat alone on the bus. Even after two weeks at her _______ school, Myra had not made any friends. A t the break time between classes, she played alone. In her _______ class, she drew alone. In the lunchroom, she ate _______.And on the bus ride home, she sat alone.

Myra could not _______why no one wanted to be her friend. Other kids joked and laughed with each other._______. none of them joked and laughed with her. Just thinking about it made her _______ hurt.

One day, _______Myra sat alone on the way to school, she looked at the seat _______her. She saw a girl sitting all by herself. The girl looked _______, too.

Myra wondered if she should say ________. But what if the girl didn't want to be her friend？Maybe she already had a lot of friends. What if the girl ________her？What if she laughed at her？Myra stared at the floor of the bus. Finally, she took a deep ________and smiled at the girl. The girl smiled ________.Myra said, "Hi, I'm Myra. Do you want to sit next to me？"

The girl's smile ________ "I'm Nadia. Yes, 'd like to sit next to you." At the next stop, Nadia ________ into the seat next to Myra. They joked and laughed the whole way to school. At ________Myra and Nadia played together. In the lunchroom, they ate together.

And on the ________ride home, they sat together.

When it was time for Myra to get off the bus, she ________ to her new friend, "Bye, Nadia！I'll see you tomorrow！"Nadia smiled, "Goodbye, Myra. I'll ________ a seat for you."

A big smile spread across Myra's face. She had made a friend. A friend who was going to save her a seat tomorrow. She could ________wait.

B．to her delight

C．in her favour

同类题2

There Really Was a Santa Claus

Ann worked for a big company. One of the duties of her ______ was to go to the post office every day and ______ the company mail. One day in December, she ______ a beggar making himself up as a Santa Claus ______ on the corner of the street. Each day she ______ her coins and dropped them in his bowl. He would smile and ______ her a Merry Christmas.
At night the temperature dropped below 0°C, but the Santa Claus ______ stood in the cold wind.______ she dropped her coins into his bowl, she handed him a pair of gloves.
A week later, a(n)______ Santa Claus was standing there. “What happened to the other Santa Claus?” she asked. He told her, “He’s very ______ today.” She prayed for his health.
Later that day, a colleague came into her office ______ “I don’t know what I’m going to do.” “What’s wrong?” she asked. “It’s my ex-husband,” her colleague ______, ’’I don’t have any money to buy my boys anything for Christmas,______ my ex-husband refuses to send money to them. It breaks my heart that they won’t have anything this year.” The lady ______ her colleague, “I’m sure everything will ______. It’s Christmas. Believe in miracles (奇迹).”
That evening, she told her husband about her colleague’s ______, “I know we don’t have much money to ______, but I’d like to give her fifty or a hundred dollars. We’ll just get ourselves less this year. Last year we couldn’t afford to buy anything for ______ but we still had a wonderful Christmas.” Her husband smiled, “Give her one hundred dollars. She needs it more than we do.”
She reached up and held him. Warmth spread ______ her body. He held her and realized that there really was a Santa Claus and he had ______ her!

C．considerate

同类题3

African-American doctor Charles Richard Drew 【小题1】 (call) “the father of the blood bank” for 【小题2】 (he) outstanding role in directing America’s first large-scale blood banking program during 【小题3】 early years of World War II. He was born in 1904. After graduating from university, Drew went to Montreal General Hospital, at 【小题4】 he worked with Doctor Beattie to research into blood transfusions (输血) then and Drew became very interested in the work. He realized that it was very important to find a way 【小题5】 (store) blood so that it could be used 【小题6】 (immediate) when needed. Later, Drew 【小题7】 (develop) the technique for the long-term preservation of blood plasma (血浆).
This significant 【小题8】 (discover) of Drew’s saved countless lives during World War II. And his insistence 【小题9】 ignoring the racial background of donators and transfusion receivers meant that non-white soldiers no longer bled to death while 【小题10】 (wait) for a same-race donor to contribute blood. He died in 1950 after a car accident.

同类题4

William just heard the news that his father had died and he was preparing to make flight arrangements. “I have to have my _______ tidy for the funeral,” thought William. “I want to get a _______ haircut.”
When he arrived at the barber’s shop, just like on any other Saturday, it was _______   . Realising he had to get to the airport on time, he _______ one of the barbers if he could get a _______ right away. And he also explained his _______ to her.
Nhanh Pham was the _______ William spoke to, and after she finished with her customer, she asked William to sit in her chair _______ . William said “thank you” to her. While William was  _______   his hair cut, the other barbers came to William to ________ their condolences（慰问）.
Pham finished the haircut and William prepared to ________ her. As he was pulling out his money, Pham ________ the payment. She told him the haircut was free, and she gave him some ________ that the barbers in the shop had collected. They wanted to make sure William would have some money to buy some  ________ for the funeral.
“They didn’t have to do that,” William said  ________. “They have done something beyond their duty.” William used the money to buy his ________ a dozen roses.
“The way I feel is that it was no big  ________ ,” said Rosalie Le, one of the barbers who contributed to the ________. “We are all human and we help each other.”
As for the woman who started the day’s ________ , Pham, she said she had sympathy(同情)for William and wanted to do something ________. Pham summed up her kindness by saying, “I felt sorry for him.”

同类题5

As everyone knows it, people can get many information through the Internet. Meanwhile, people are also clear aware of its disadvantages, and some children don't realize they sometimes make friends with bad people online. In my opinion, people can use the Internet make friends, download useful materials and go shopping online. However, there were also many disadvantages of the Internet. If you can't use it correctly, it may be harmful for you. In junior middle school, I was once crazy about play online games and I couldn't control myself. As the result, my study results were getting from bad to worse. Besides, if you believe whichever your friends say online, you will be cheated by them some day.

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