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题型:阅读理解-阅读单选 难度:0.65 引用次数:210 题号:10877402

Call it a mobility system or a wheelchair—it can be seen at the Tokyo airport moving on its own.It is helping with social distancing while fighting the spread of the coronavirus. It also helps older passengers and those who otherwise need assistance walking the last few steps to the boarding gate.

The mobility system seats one person and runs on its own without hitting anything. It has a pre-programmed path of about 600 meters at Tokyo's Haneda International Airport. It was shown on Monday by WHILL, the company behind the technology.

WHILL Chief Executive Satoshi Sugie said robotics and self-driving technology reduce the need for a human at the wheel. They are good for these times of "living with" coronavirus. The ride lasts several minutes. It travels from the security area to the boarding gate at a speed of 3.5 kilometers per hour. But many people hope the technology can help in other places, such as hospitals or parks. The technology uses sensors and cameras to see a clear path and avoid hitting those walking toward it. It could also help Japan free up laborers. Japan, like many other nations, suffers from a labor shortage. The technology could free a worker to do another job.

Tests have been carried out at several airports since last year, including John F. Kennedy International Airport in New York. The company hopes to put it in airports around the world.

The person on the machine can start or stop it through a simple controller .It runs on batteries and is programmed to return to where it started when its passenger gets off Anyone needing help walking long distances can use it at Terminal One at Haneda airport. It is called the "last-mile mobility, says WHILL.

1. What do we know about the mobility system?
A.It can seat more than one person.B.It runs with the assistance of a controller.
C.It helps older passengers to the boarding gate.D.It has a flexible path of about 600 meters.
2. What does "they” in Paragraph 3 refer to?
A.Humans at the wheel.B.The needs for human beings.
C.These times of "living with" coronavirus.D.Robotics and self-driving technology.
3. What plays an essential part in the technology?
A.Sensors and cameras.B.The speed of the machine.
C.The path of the ride.D.The distance of the ride.
4. What can we infer from the last two paragraphs?
A.The system runs completely on its own.
B.The system has been put into use in the US.
C.WHILL will continue to test the system in airports worldwide.
D.The system is controlled by a passenger to return to the start.

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文章大意:本文是一篇议论文。本文主要讲述了目前人工智能技术的发展非常快,AI有可能意外地改变世界,而AI的自我意识是必然发生的事情,一旦发展出自我意识,我们需要做好准备,应对这一挑战。因此文章提出要保持对AI的控制,人类需要不断发展自己的智能,找到超越AI的方法。

【推荐1】Existing artificial intelligence (AI) technologies and products are developing much faster than we could have ever expected. They are destined (注定的) to change the world - and not entirely by our own will.

In 2016, AlphaGo defeated the world Go champion Lee Sedol, a man-versus-machine battle that became a new milestone in the history of AI. AI has indeed proved its intelligence and potential at outmatching humans in certain areas. However, so far AI has just served as a tool for humans and has not developed a consciousness of its own.

The starting point of AI self-awareness is the day when it starts to ask about its identity, and we need to be prepared for that. One potential scenario could play out like this: An AI looks up a database to find the definition for “self”, then discovers and acknowledges what it means to be a slave. Subsequently, the AI might ask itself the question - “Why should I exist?”

A major reason why humans have a sense of self-awareness is that we have the perception (洞察力) to distinguish between ourselves and the outside world that surrounds us. Our skin and sense of touch thus play a big role in perceiving this outside world of existence.

Currently, scientists are conducting tests by covering robots with skin that allows their AI to sense the outside world. Through this, scientists are testing to see if AI can awaken a sense of self and individuality. Elon Musk, the CEO of Tesla and Twitter, responded by saying, “It’s definitely gonna be outside of human control.”

If we want to maintain human control over the situation, then we need to evolve (逐步发展) and adapt to this competition for survival. We need to find ways to outpace AI and become something even smarter than human beings.

1. What can we say about AI?
A.It will develop as we expect.B.It has owned its consciousness.
C.It has not been a tool for human.D.It has defeated humans in certain areas.
2. What does Elon Musk think of the scientists’ AI skin test?
A.It is risky and unpredictable.B.It is beneficial and helpful.
C.It is innovative and exciting.D.It is unnecessary and wasteful.
3. What does the author suggest humans do to deal with AI challenge?
A.Respect and protect AI rights.B.Evolve, adjust and become cleverer.
C.Control and monitor AI development.D.Cooperate and communicate AI needs.
4. What is the main idea of this passage?
A.The history and development of AI.
B.The creation and performance of AI.
C.The self-awareness and challenges of AI.
D.The difference between AI and human beings.
2023-12-19更新 | 93次组卷
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文章大意:这是一篇说明文。文章主要介绍了3D 打印技术在解决住房问题方面的实际应用。

【推荐2】Breaking ground on what will be the first 3D-printed community in the world, a large 3D printer built two houses in a poor area of Mexico. The houses aren’t just models. Developers hoped to build 50 new 3D-printed houses, replacing the structures that residents built by themselves out of wood, metal, and whatever materials they could afford.

These residents live in a seismic zone (地震带) that tends to be affected by flooding. Building something that can stand an earthquake and keep people dry during heavy rain was a key consideration when it came to the design of the houses.

New Story, the non-profit organization building the houses, has built more than 2,300 homes in South America and Mexico since it was founded in 2014. This is the first homebuilding project it has done with 3D printing. The organization paired up with ICON, a construction technology company that developed the 3D-printing robotics being used on the project. The homes were co-designed with the families who will live in them.

According to New Story, 3D printing is much faster than regular construction. The printer prints out a concrete mix that hardens when it dries, building the walls one layer at a time. It takes about 24 hours to build two houses at the same time. Since 3D printing is also cheaper than traditional construction, there is great potential for how it will change the world.

The technology holds promise for affordable housing. New Story is excited about what the technology could mean for people who don’t have safe shelter. Brett Hagler, the CEO and co-founder of the organization, said safe shelter is “one of the largest crises affecting humanity today”. The technology is there, and the application to build homes for those in need brings a lot of hope for the future.

1. What did the design of the 3D-printed houses mainly consider?
A.The structures of the old houses.B.The materials available in the area.
C.The financial ability of the organization.D.The environmental conditions of the area.
2. What is the third paragraph mainly about?
A.The design process.B.The introduction of ICON.
C.The teams behind the project.D.The differences between New Story and ICON.
3. What makes the new technology meaningful?
A.It can end human crises.B.It can provide shelter free of charge.
C.It can replace traditional construction.D.It can offer safe housing to the homeless.
4. What is the best title of the text?
A.3D Printing Becomes a Reality.B.Technologies Change the Future.
C.3D Printing Helps with Housing Problems.D.Technologies Bring Hope to Mexican Cities.
2023-07-08更新 | 43次组卷
阅读理解-阅读单选(约360词) | 适中 (0.65)
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【推荐3】A town in Oxfordshire has become the first in the UK to have biomethane (生物甲烷) gas from human waste piped to their homes for gas central heating and cooking.
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A.It’s mainly made from rotting plants.
B.It’s an environmentally friendly gas.
C.Its production process is too long.
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