| A．on; at | B．on; out | C．at; up | D．for; out |
| A．show up | B．give up | C．step up | D．make up |
5 . A new study in the journal of Tourism Analysis shows frequent travelers are happier with their lives than people who don’t travel at all.
Chun-Chu Chen, an assistant professor at Washington State University, conducted a survey to find out why some individuals travel more frequently than others and whether or not travel and tourism experiences have a lasting effect on happiness and wellness.
Additionally, participants in the survey who reported regularly traveling at least 75 miles away from home also reported being about 7% happier when asked about their overall well-being than those who reported traveling very rarely or not at all. The results of his analysis show individuals who pay more attention to tourism-related information and frequently discuss their travel plans with friends are more likely to go on regular vacations than those who aren’t constantly thinking about their next trip.
“While things like work, family life and friends play a bigger role in overall reports of well-being, the accumulation (积累) of travel experiences does appear to have a small yet noticeable effect on self-reported life satisfaction,” Chen said.
Participants in the study were asked about the importance of travel in their lives, how much time they spent looking into and planning future vacations, and how many trips they went on over a year. They were also asked about their life satisfaction. Out of the 500 survey participants, a little over half reported going on more than four pleasure trips a year. Only 7% of respondents did not take any vacations.
As travel restriction (限制) due to COVID-19 pandemic begin to relax in the future, the research could have important effects on both tourists and the tourism industry. Based on the results of the study, Chen said travel companies, resorts and even airlines, could launch social media campaigns, such as creating signs about the scientific benefits of vacation, to spark people’s interest in discussing their opinions about travel.
1. What is the benefit of frequent travelling according to the study?| A．Getting more tourism information. | B．Making more friends. |
| C．Bettering tourism industry. | D．Improving one’s well-being. |
| A．Why the professor carried out the study. |
| B．How the participants felt about the survey. |
| C．What the participants were interviewed about. |
| D．What the participants planned to do in the future. |
| A．Tourism industry should improve their service. |
| B．The results of the study will benefit tourism industry. |
| C．COVID-19 pandemic will be more serious in the future. |
| D．People will live a happier life after COVID-19 pandemic. |
| A．Travel more and be happier |
| B．Make good use of travelling |
| C．Prepare for the tourism development |
| D．Make travel plans with friends |
6 . Have you ever imagined an insect-inspired robot, which weighs less than a gram, could one day help out in surgery (外科手术)?
Scientists have designed this small, “insect-bot” called mCLARI that can control and even change its body shape as it travels in different environments to fit through gaps. It’s 2 centimeters long, weighs less than 0.97 grams and can travel at a speed of 6 centimeters per second.It’s the smaller, faster replacement to CLARI, which was designed by the same team.
“Because of the robot’s small size and ability to change shape, we expect usage of this technology in four important areas,” the lead author Kaushik Jayaram said. These include disaster (灾害) response , check on high-value objects, environmental monitoring and medical treatment.
“In the long term, we hope such robots will be used more widely in moving through human bodies and performing surgeries that can’t be easily done at present,” Jayaram said. With mCLARI, Jayaram’s team is moving closer to creating robots that can fit in different environments—just like the insects they’re inspired by.
The mCLARI robot has four legs and can move in narrow spaces by changing between running forward and side-to-side and can use different speeds in human bodies. Its legs are joined to its body through joints (关节), which enables mCLARI to change its body shape based on the environment it is in. For example, its legs can be lengthened up to 50% in certain spaces.
As follow-up work, the scientists want to give mCLARI more power and sensing ability while helping the surgeries. “We are also excited about understanding the effect of shape change on improving functions of robots,” Jayaram said. “And this is sure a great one-step forward of the technology. The robot will have entered the market by 2025 and will bring greater benefits to mankind, especially in medical treatment.”
1. What is paragraph 3 mainly about?| A．Possible application fields of the robot. | B．Different types of the robot. |
| C．Several important features of the robot. | D．Working process of the robot. |
| A．Valuable but uncontrollable. | B．Modern but high-cost. |
| C．Heavy and time-consuming. | D．Advanced and effective. |
| A．Worried. | B．Positive. | C．Doubtful. | D．Uninterested. |
| A．Jayaram: A Scientist Studying Robot Intelligence |
| B．mCLARI Is Already Widely Available in the Market |
| C．CLARI: A Robot Invented by Inspiration from the Insects |
| D．A Tiny Shape-changing Robot Will Help Perform Surgeries |
注意：1．词数 80 左右；
2．可适当增加细节，以使行文连贯。
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1. 表达支持;
2. 提出建议。
注意：
1. 写作词数应为80个左右;
2. 请按如下格式在答题卡的相应位置作答。
Dear Jack,
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Yours,
Li Hua
Zhang Pihe, a Bai woman from Dali, is introducing the Bai culture to visitors who come to Hequn Village in Sangzhi County, Hunan Province．People watch how she
Up to now, a great many visitors
About 700 years ago, some Bai people came to Hequn Village from Dali．After that, they were too busy making a living away from their homes
Brought up and deeply influenced by the Bai culture, Zhang hopes she can help protect and pass it down．So when she moved to Hequn Village, she started her lifelon g career．“I hope to take advantage of the traditional cultural resources of the Bai ethnic group to help the
On her arrival, Zhang set up the Bai tie-dyeing room,
“I have more confidence in spreading our Bai culture,” said Zhang．
Every October, my neighbor Ollie and I would enter the Halloween costume contest (服装比赛) in our neighborhood park．And each year the theme was different, such as “Superheroes” or “Far m Animals”．But this year’s theme was not so specific．It was just “Be Creative”．
Walking home along the road lined with tall trees, the two of us had a heated discussion about what “Be Creative” meant．We looked back on the themes we had really enjoyed．For “Superheroes”, we made costumes of Super-Force Flying Eagle．And for “Farm Animals”, we were dressed as a cow and a horse．Ollie even put a pair of wings for the horse, saying that he’d love to see a “flying horse” eating grass with a cow on the farm．
“Now that’s the creative spirit we need for this challenge!” I said．“Maybe, since we don’t know exactly what we want to be yet, we should start by choosing some cool costume-making materials.”
Just at that moment, a falling golden leaf happened to have landed on Ollie’s shoulder．“I’ve got it!” Ollie said joyfully, picking up some fallen leaves from the ground．“We can make costumes out of leaves and pretend to be trees．I can ensure, no one will be a tree as great as me.”
“Oh, that’s wonderful!” I said．“I like your creative idea and I have just got a perfect way to be another tree.”
We filled up two bags with different kinds of leaves: Ollie’s grandma, Abuela, an experienced tailor (裁缝), helped us with tons of excellent costume-making supplies and we started to work．When we were done, we each tried on the self-designed costumes and they were really wonderful．On the morning of the contest, we got up early and spent hours making preparations．We arrived at the park early and waited for our turn nervously and eagerly．
注意：1．续写词数应为80个左右；
2．请按如下格式在答题卡的相应位置作答。
The big time came for us to go onto the stage．
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