[名校版]高考英语阅读理解专项训练含答案qe

[名校版]高考英语阅读理解专项训练含答案The world is on a fast track toward an autonomous future. From off-road tractors and rural transit systems to air vehicles and space exploration, automation will enhance safety, increase efficiency and improve people’s lives. The more we can automate, the more we can protect people’s life and happiness.
To make the autonomous future safe and
secure, manufacturers and operators will need reliable, assured positioning, said Michael Ritter, president of Hexagon’s Autonomy & Positioning division. At the HxGN LIVE Global 2022 event, he gave an overview of assured positioning
and demonstrated how it provides the foundation for safe autonomy.
Ritter explained how positioning technologies can enable the future of autonomy for good publicity across industries including agriculture, mining and automotive. “We’ve all heard about autonomy,”he said. “What’s one of the big problems there? It doesn’t always work as advertised.”He mentioned Tesla’s AutoPilot as an example. “In our industry, the
non-consumer world, we can’t have that,”he added. “We need to have autonomy solutions that we can trust.”“If that is not a hundred percent waterproof, crystal clear, and protected from outside interference (干扰) and cybersecurity threats, you can’t trust that positioning,”he said. “We have to know where we are at all times, and we cannot have that signal falsified (歪曲).”
While Ritter doesn’t think he’ll see the universal use of autonomous vehicles in passenger traffic during his lifetime “because laws will be in the way,”he said applications in “off-road autonomy—construction, mining and agriculture—are here today, which all take place in controllable spaces; laws are not such a big problem,”he said. “This is happening right now. We don’t have to wait 10 to 20 years for that.”
However, a big safety challenge in expanding
autonomy is anticipating all the corner cases, or “all
the stuff that could happen once in a lifetime,”Ritter said. Those can be overcome by real-life testing,
multiplying that with simulation (模拟) “a hundred million times over,”and then going “back into real life”and performing “real, extreme Testing.”
12. What’s Ritter’s purpose of mentioning Tesla’s AutoPilot?
A. To show its good publicity.
B. To advocate its assured positioning.
C. To put forward reliable autonomy solutions.
D. To serve as a reminder for the non-consumer world.
13. What is Ritter’s attitude towards the development of autonomy according to paragraph 4?
A. Cautious.
B. Optimistic.
C. Doubtful.
D. Objective.
14. What does the underlined word “that”in the last paragraph refer to?
A. Real and extreme testing.
B. Real-life testing.
C. A big safe challenge.
D. Expanding autonomy.
15. What is the text mainly about?
A. Big challenges for future automation.
B. The impact of automation on daily life.
C. Necessary regulations for safe automation.
D. Different fields of automation development.
From the Hanging Gardens of Babylon to the orange gardens of Seville, urban planners down the ages have taken inspiration from nature. And those living in the concrete and brick jungle have perhaps never appreciated green space more than during the covid-19 pandemic. During lockdowns, citizens have found parks and gardens an unexpected source of calm and joy.
The evidence of positive effects from nature includes studies on specific psychological conditions. Access to nature can improve sleep, reduce stress and increase happiness. It can promote positive social interactions and even help generate a sense of meaning to life. Being in green environments boosts various aspects of thinking, including attention, memory and creativity. Equally healthy natural spaces provide us with a whole
range of essential “ecosystem services”for free. Clean air and water, nutrient recycling and flood defence are the bonuses.
The evolving understanding of nature’s broad health benefits, plus our ongoing pandemic experience, is a big urge to build the green cities. Actually, the trend for urban greening has already begun. The Million Trees Los Angeles initiative and an ambitious greening programme in New York are the inspiring examples in the US.
This isn’t just a phenomenon in developed countries, either. Most urban growth in the next decades will occur in developing nations. China encourages the building of parks, green spaces and wildlife passageways in many cities. Admittedly, developing countries face many challenges in building greener cities, but they can learn from the mistakes already made in older-growth cities in the West.
What does an ideal green city of tomorrow look like?It is important to make green spaces multipurpose so they meet a variety of needs. Biologist Gretchen Daily, at Stanford University, has pioneered the concept of ecosystem services as a way of evaluating the benefits nature provides and factoring these values into economic decision-making. She also favours
combining more natural elements into the built environment, such as green roofs, and even designing buildings that imitate patterns found in nature.。