2020合肥二模理综答案及试题（合肥市2020届高三第二次教学质量检测理科综合试题）。What can be the best
title for this passage? A．More Work, More Profits B．Less Work, Less
Benefits C．Shorter Week, Better Reward D．Longer Hours, Higher
Intensity 答案与解析：C
考查标题归纳。文章第一、二段以一家总部位于芝加哥的网络应用公司Basecamp为例，说明了较短的工作周的好处。第三段介绍了较短的工作周的好处。第四至六段介绍了一项有关工作时长和工作强度对人的影响的研究，更进一步印证了较短工作周对人身心方面的益处。由此可知C项最能概括全文内容。
Skyscrapers are the symbol of urban life. City people are used to
seeing tall buildings and apartments. Farms, on
the other hand, are associated with rural
(农村的) life.
However, there are experts who think skyscrapers should become
farms to meet the increasing food needs.
By
the middle of this century, some scientists suggest, almost 80% of
the Earth's population could live in cities. In addition, the
population could increase to 9.1 billion during that time yet the
amount of land available for farming will be the same. If current
farming practices don't change, we will need an area of new land to
produce enough food for the planet.
Vertical
farms, where urban farmers could grow crops in environmentally
friendly skyscrapers, could be the solution. In spite of concerns
over high costs, experts want to make it a reality and use these
skyscrapers to grow crops.
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