1 . Going to the bathroom while floating in space can be tricky. Gravity is very weak in space, meaning toilets cannot flush (冲刷) the same way that they do on Earth. In a new contest, NASA is asking inventors from around the world to develop a new space toilet. The space agency is looking for a design that would work both aboard the International Space Station (ISS) as well as on the moon. NASA plans to use this toilet aboard a future lunar lander as part of the Artemis program, which will send humans to the moon by 2024.
Anyone can apply to this challenge, and the winning design will receive a $20,000 prize. The second-place design will win $10,000, and the third-place winner will win $5,000. The contest includes a “junior” category in which anyone under the age of 18 can apply with their creative space toilet idea. Winners in the junior category will receive public recognition and NASA souvenirs.
Designs should also take up no more than 4.2 cubic feet of space. The toilet itself shouldn’t be louder than 60 decibels, which is about the same volume as a bathroom fan. The space toilet will have to be able to collect both urine (尿液) and fecest (粪便) at the same time. It should be able to hold at least a quarter gallon (1 liter) of liquid waste. It should also be able to hold 17.6 ounces (500 grams) of solid waste. The final requirements are that the system must be able to store or get rid of waste, and it should also be able to be cleaned and maintained in five minutes or less.
Hopefully, this toilet will be an improvement on previous systems for waste removal. A waste removal system is a method of disposing of urine and feces. If you are a creative inventor, come and join us!
1. Which aspect of the design is not required in the contest?A.Its covering space. | B.Its volume. | C.Its time of cleaning. | D.Its weight. |
A.It’s a toilet design contest held by ISS for the American inventors. |
B.It has a total prize pool of 45,000 to be shared by winning teams. |
C.For the contestants, there are no limits to your age and nationalities. |
D.If you are the winner under the age of 18, you will win 5,000. |
A.Giving away. | B.Putting off. | C.Getting rid of. | D.Picking out. |
A.To introduce a toilet design contest. | B.To attract inventors to take part in the contest. |
C.To explain the necessity of a toilet in space. | D.To show the difficulty of living in space. |
My son Joey was born with disabled feet. The doctors assured us that with treatment he would be able to walk normally — but would never run very well. The first three years of his life were spent in surgery, casts and braces. By the time he was eight, you wouldn’t know he had a problem when you saw him walk.
The children in our neighborhood ran around as most children do during play, and Joey would jump right in and run and play, too. Although I was a little worried about his state, we never told him that he probably wouldn’t be able to run as well as the other children. So he didn’t know it. Every day after school, he would run and jump crazily, laughing cheerfully with his friends. Before bed, he was delighted to share everything that he enjoyed with me, and the brightness on his face drove away all my anxiety.
In his seventh grade, the school planned to hold a cross-country race. On hearing the news, he jumped with joy, and he decided to go out for the cross-country team. What worried me most was the extreme strength and patience that was required for the race. However, his strong determination eventually changed my attitude towards the event. I made up mind to be in favor of him. Every day he trained with the team. He worked harder and ran more than any of the others — perhaps he sensed that the abilities that seemed to come naturally to so many others did not come naturally to him. Although the entire team runs, only the top seven runners have the potential to score points for the school. We didn’t tell him he probably would never make the team, so he didn’t know.
注意:1. 续写词数应为150个左右;
2. 请按如下格式在答题卡的相应位置作答。
One day, he got a fever, and I advised him to have a rest.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Two weeks later, the big day came.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________“World record broken!” On Aug 12, 2022, 17-year-old Ma Jiajun from Jilin excitedly posted
He has set a new world record for “the most consecutive jump rope triples (连续三摇跳绳)” with 701 times. Ma is more than 180 centimeters tall, but he used to be short and thin in primary school.
“The training was much
After breaking the record, Ma
“Village Basketball Association” or “Village BA” is
The village-level basketball
5 . A cheerleader amazed everyone at the Nebraska State High School Cheer & Dance Championship (锦标赛).
Just two weeks before the competition, something unexpected happened. Morrill High School cheer coach (教练) April Ott
And that was exactly
“It was the last competition in my high school life. It was certainly out of my comfort zone,” said Katrina. “That was not something I would
Katrina’s story
As for her advice to others, Katrina smiled, “Never back off. You’re
A.acquired | B.reminded | C.broke | D.exchanged |
A.hurried up | B.gave up | C.broke up | D.shot up |
A.conditions | B.potentials | C.resources | D.ideas |
A.equally | B.informally | C.originally | D.alone |
A.where | B.why | C.what | D.when |
A.funniest | B.loudest | C.youngest | D.strictest |
A.dancing | B.advancing | C.watching | D.struggling |
A.viewed | B.directed | C.judged | D.encouraged |
A.adventure | B.management | C.operation | D.performance |
A.mainly | B.normally | C.finally | D.immediately |
A.usual | B.passive | C.wrong | D.low |
A.inspired | B.attracted | C.comforted | D.discouraged |
A.kept up with | B.broke away from | C.stood up for | D.took advantage of |
A.efforts | B.challenges | C.desires | D.opportunities |
A.stronger | B.luckier | C.smarter | D.kinder |
Carrying the Flame of Inspiration
Excited, proud, and even a little emotional, I experienced a rush of different feelings when I passed the flame of the 4th Asian Para Games in Hangzhou,
Although from different backgrounds, we 600 torchbearers all have something in common: Our deep respect for the para sports movement and the spirit in
“My heart is just like the flame right now. I used to be a kid with
When I was informed that I
Football game Between the Sunny Club & Youth Club At the City Stadium On Friday, May 18th 8:00 a.m.-9 p.m. All football lovers are welcome! |
A.At the Sunny Club | B.At the Youth Club |
C.At the City Stadium | D.At the City Park |
Jim stared at the ground and sighed in disappointment. Players from the opposing team raced past Jim, celebrating their shocking victory. They’d scored the game-winning goal just seconds before the end of the game.
“Just one word to describe a loss like that,” Jim mumbled to his teammate Devin.
“Terrible!” Devin sighed. “It was a tough one.” He trotted (小步快跑) toward the middle of the field to shake hands with the winning team. Jim walked slowly behind Devin. He unhappily slapped hands with the winners, then stopped to shut his eyes as the autumn air cooled his sweaty face.
“Terrible,” he repeated to himself as he sat on the bench and pulled his jacket on. “Let’s get some hot chocolate and watch the next game,” Devin said. There were eight teams in the YMCA league, so games would go on all morning. “Sorry. I’m heading home,” Jim said, “I’ve had enough soccer for today.”
As he reached the gate, Jim glanced back to see the next two teams take the field. They were jumping and shouting, excited to play. “That was us a little while ago, before we were discouraged.” Jim thought.
So why we lost the game at last? Jim asked himself. How did such a well-played game end up with such a terrible result? It was still clear in his head: Jim had the ball deep on the Jets’ side of the field, looking for Devin or another teammate to pass to. His team had outplayed the Jets for most of the game, but failed within the last seconds.
Jim let out a deep breath. The morning was growing warmer. Perfect for soccer. Jim looked back toward the field. He couldn’t see it, but he could hear the excited voices as the game continued.
注意:
1. 续写词数应为150左右;
2. 请按如下格式在答题卡的相应位置作答。
With a car’s horn beeping, Jim’s friends Tara and Bryan jumped out of the car.
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There came the turn for Tara and Bryan’s team to play the game.
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Australian Murray-Bartlett completed 150 marathons in 150 days,
The 32-year-old runner
While Jayden sought to raise money
“Australia is fantastic
Australia,
“Green Games” became a calling card for the 19th Asian Games, which
All the competition venues (场馆)
Just 12 of the 56 venues were
The Shangcheng Sports Centre Stadium,
Zhejiang also improved public access to the venues. During the one-year delay (推迟) of the Games, the venues were put aside
These venues will continue to function