阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Traditionally, robots have been hard, made of metal and other rigid material. But a team of scientists at Harvard University in the US has managed to build an 1. (entire) soft robot — the “Octobot”.
2. (describe) in science journal Nature, the “Octobot” could pave the way for 3. (intelligent) robots that could be used in search, rescue and exploration than the traditional ones. “The Octobot is a minimal system which may serve 4. a foundation for a new generation of completely soft, autonomous robots,” the study’s authors wrote.
Researchers 5. (work) on building soft robots for decades. They’ve taken 6. (inspire) from nature, looking to animals from jellyfish to cockroaches, which are often made up of more flexible matter.
However, creating a completely soft robot 7. (remain) a challenge. Even if engineers build a silicone(硅酮)body, 8. is still a grand challenge to construct flexible versions of essential parts, such as a source of power.
“9. soft robotics is still in its early stage, it holds a great promise for several applications, such as search-rescue operations and explorations,” Barbara Mazzolai of Technology, Center for Micro-BioRobotics, wrote in a comment. “Soft robots might also open up new approaches to 10. (improve) wellness and quality of life.”
Christmas was near a season that we took seriously in our house. And a week or so before the 25th, my father would give each of his children $20. This was the 1970s, and $20 was quite a bit of money.
But I saw it _________ . My father trusted me to have the _________ to spend money well. Even
better, he gave me the _________ to get it. On a very basic level, my father was giving me a shopping spree (狂欢) every year. But he was also giving me charge over my own fun, trusting my ability to _________ money and making me feel like a/an _________ . He didn’t buy me Sherlock Holmes, but he gave me the means to walk into the bookstore and choose it for myself, so it felt like a gift from him.
My mother had a/an _________ for giving me what I needed, usually _________ at the moment I needed it most. This was when I was 25, I _________ at being an adult on my very first try. I had quitted my _________ job but had no new one. But when my mother __________ me a visit, I __________ a good show, telling her I had started my own company.
My mother knew that I was trying hard and failing at that time. It wasn’t until __________ she left that I noticed at the foot of my bed an envelope thick with __________ . She knew how __________ I needed it. She knew that had she just shown up with groceries, or __________ to pay my rent, she would have made me feel much __________ . The cold, hard cash meant she was helping me. And, funnily enough, the __________ with which she gave the gift made me feel she was giving me space to __________ my life and preserve my dignity. My mother and father both did the same thing. One was giving me the means to take my own __________ , and the other was giving me a second __________ when those decisions had cost me dearly.
1.A.positively B.differently C.naturally D.originally
2.A.wisdom B.passion C.power D.talent
3.A.courage B.suggestions C.discipline D.means
4.A.spend B.carry C.manage D.use
5.A.grown-up B.teenager C.adventurer D.pioneer
6.A.habit B.gift C.approach D.tradition
7.A.approximately B.direct C.right D.slightly
8.A.failed B.fooled C.dropped D.fell
9.A.important B.creative C.challenging D.previous
10.A.brought B.suggested C.paid D.gave
11.A.put on B.put away C.put off D.put forward
12.A.before B.after C.when D.as
13.A.credit B.loans C.receipts D.cash
14.A.desperately B.hardly C.eventually D.accurately
15.A.attempted B.offered C.promised D.refused
16.A.better B.more C.less D.worse
17.A.decoration B.love C.distance D.means
18.A.defend B.equip C.fix D.develop
19.A.actions B.choices C.risks D.decisions
20.A.solution B.opportunity C.visit D.assistance
Anger is a common emotion when we experience, see, hear, and feel someone or something is not right or contrary to our views. But people easy to get angry should learn about anger management to control their anger. 1.
Stay away for a while and give yourself time to think. When you feel someone did something wrong, don’t respond to the situation immediately. 2. If necessary, walk away from the source of your problem. After you feel relaxed, face it.
3. It is often that people get angry because they didn’t evaluate the problem deeper. Maybe they haven’t realized the real cause of the problem. For example, you get mad with your boyfriend because he is late to pick you up. In that case, instead of judging him for being irresponsible, ask him “Why are you so late?” The reason may be that he had to take care of something important before. If you can get to the root of your problem and overcome it, you won’t be an ill-tempered person.
Think through your responses and the consequences. There are countless people who feel regretful because they aren’t able to control their temper. Usually, persons who can’t control their temper, tend to hurt others’ feelings, and even harm others physically. 4. If you have already shown your anger excessively, apologize sincerely, and tell your true purpose.
Be mature in thought and action. People who are closely associated with anger, usually have a serious problem with their maturity. Teenagers tend to be more explosive in emotions because they are not yet mature in thinking and don’t have a stable emotion. But that doesn’t mean all adults are mature people. 5. When you’ve finished reading this article, whether you are teenagers or adults, try to always think before you act.
A. Do your favourite activity.
B. Get to the root of your problem.
C. Think again the consequences of your anger.
D. Anger on its own does not offer us a solution.
E. There are some general tips to control our anger.
F. Age levels are not always directly related to the level of maturity,
G. Instead, take some time to think, calm yourself, and take a deep breath.
It started during a yoga class. She felt a strange pull on her neck, a feeling completely foreign to her. Her friend suggested she, rush to the emergency room. It turned out that she was having a heart attack.
She didn’t share similar symptoms with someone who was likely to have a heart attack. She exercised, watched her plate and did not smoke. But on reviewing her medical history, I found that her cholesterol （胆固醇）level was sky-high. She had been prescribed a cholesterol-lowering statin medication, but she never picked up the prescription because of the scary things she had read about statins on the Internet. She was the victim of fake medical news.
While misinformation has been the object of great attention in politics, medical misinformation might lead to an increase in deaths. As is true with fake news in general, medical lies tend to spread further than truths on the Internet----- and they have very real bad consequences.
False medical information can also lead to patients experiencing greater side effects through the “nocebo effect （无安慰剂效应）Sometimes patients benefit from an intervention （干预）simply because they believe they will — that’s the placebo effect （安慰剂效应）.The nocebo effect is the opposite. Patients can experience harmful effects because they anticipate them. This is very true of statins. In blinded trials, patients who get statins are no more likely to report feeling muscle aches than patients who get a placebo. Yet, in clinical practice, according to one study, almost a fifth of patients taking statins report side effects, leading many to discontinue the drugs.
What else is on the fake news hit list? As always, vaccines （疫苗）.False concerns that the vaccine may cause side effects have greatly reduced coverage rates.
Cancer is another big target for pushers of medical misinformation — many of whom refuse alternative therapies. “Though most people think cancer tumors are bad, they’re actually the way your body attempts to contain the harmful cells,”, one fake news story reads. It warns that prescription medications lead to the uncontrolled cell mutations （变异）.
Silicon Valley needs to face this problem. I am not a free-speech lawyer, but when human health is at risk, perhaps search engines, social media platforms and websites should be held responsible for promoting or hosting fake information. Meanwhile, journalists should do a better job of spreading accurate information.
1.We can learn from Paragraph 2 that ________.
A.the woman paid little attention to her daily diets
B.the woman didn’t take the prescription due to fake medical news
C.the symptom of the heart attack was familiar to the woman
D.the unhealthy lifestyle might lead to the woman’s heart attack
2.According to the passage, the placebo effect functions because patients_______.
A.receive proper treatment B.discontinue the harmful drugs
C.believe the benefits of an intervention D.are relieved from more side effects
3.What does the author mean by claiming that “I am not a free-speech lawyer” in the last paragraph?
A.He is a lawyer not easy to speak to.
B.He is very cautious when speaking something.
C.He is available to give a speech on the law.
D.He is good at speaking because of his job.
4.The main purpose of the passage is to_______.
A.remind us to take medication as prescribed
B.teach us how to distinguish fake medical news on the Internet
C.encourage journalists to report more positive news events
D.warn us against fake medical news on the Internet
We have heard some interesting ways that 5G wireless technology might change our lives in the future.
5G, short for the 5th generation mobile communication technology, promises Internet speeds between 50 to 100 times faster than current 4G systems. While 5G is set to be used in some limited areas of America this year, much of the world is not expected to receive widely available service until 2023.
One project in Britain, however, is already testing this superfast technology on an unlikely group of Internet users-cows. The project was developed by American technology company Cisco Systems. It also receives money from the British government. Cisco says the program seeks to explore the future of 5G connectivity in rural areas around the world.
Testing areas were set up at farms in three rural areas of England. The cows are equipped with 5G-connected devices (装置) that link up to a robotic milking system, which uses sensors and machine learning to fully automate the process. System designers say technology takes over after a cow feels ready to be milked and walks toward an automatic gate. The device is designed to recognize each individual cow. It then positions equipment to the right body position for milking. During the process, machines release food for the cow as a reward.
Other 5G technology tools include automated brushes that turn on when the cow rubs up against them. Sensors also control the amount of light to the cows’ living areas depending on the weather. And, an automatic feeding system makes sure the animals always get enough to eat.
Duncan Forbes, head of the project, told Reuters that the project shows the farm’s cow operations can be greatly improved with 5G technology and that the experiment provides strong evidence that 5G technology can be widely used in the future, not just on farms in Britain, but in rural communities across the world.
1.What is the purpose of Cisco Systems’ program?
A.To win financial support from British government.
B.To test the effects of 5G technology on animals
C.To promote its technological development in Britain
D.To expand the future use of 5G in rural communities.
2.What does the underlined word “It” in Paragraph 3 refer to?
A.The project. B.The company.
C.The technology. D.The group.
3.What can we learn about 5G according to the text?
A.It is no worse than 4G in terms of speed.
B.It is already widely available in the world.
C.It enables cows to control their own milking.
D.It is based on sensors and machine learning.
4.In which section of a newspaper may this text appear?
A.Entertainment. B.Lifestyle.
C.Education. D.Technology.
Lady Gaga’s latest film became an instant hit over the weekend, helping push theaters to an October ticket-selling record.
A Star Is Born, actor-turned-director Bradley Cooper’s remake of a Hollywood classic in the late 1930s, went beyond the previous expectations of movie analysts by roughly 30 percent.
The original production is such a great Hollywood myth that it’s no wonder Hollywood keeps telling it. Whatever the era, the director or the headliners, it tells the story of two lovers on dramatically different paths: a famous man who’s racing to the bottom and a woman who’s soaring to reach the top.
Mr Cooper does a lot right in this movie AStarLsBorn, beginning with the casting of Lady Gaga, whose relaxing, naturalistic performance is the key to the movie’s force.
A post-Madonna pop artist was known for her elaborate （精心制作的）makeup and costumes, which she adopted no more here.
This unmasking of Lady Gaga makes her character seem genuine or say natural, a quality that the movie is in favor of and that serves as a kind of everlasting first principle.
1.What does the author think of the new movie?
A.Boring. B.Recommendable.
C.Ridiculous. D.Amusing.
2.The underlined word “soaring” in the third paragraph probably means ________.
A.rising B.competing
C.advancing D.performing
3.What can we learn about the movie?
A.The remakes of the movie adopt different plots.
B.The movie tells the story of two friends on different paths.
C.Natural performance is considered as the only principle in this movie.
D.The movie is more impressive than what movie analysts expected.
4.What is the best title for the passage?
A.A Hollywood Movie—A Star Is Born
B.Lady Gaga Is on the Edge of Potential Oscar Glory
C.A Latest Film of Lady Gaga Won the Oscar Award
D.The Box Office of Bradley Cooper’s New Movie
