企源知识库
专业知识收录平台
【填句补文】Rough estimates in the past have predicted similarly disappointing results. ________ Says Sallie Chishol, an environmental engineer from the Massachusetts Institute of Technology. "But the take-home message is the same. Ocean fertilization is n
2024年10月26日 04时10分46秒
51次浏览
分类:英语(二)(00015)
阅读更多
【概括大意】The charming smiles and service from the sales ladies and gentlemen are always there ready for you. More often than not(往往), on such occasions newcomers from elsewhere, say, China mainland, may feel something more than mere uneasiness-even a se
2024年09月09日 19时09分33秒
40次浏览
分类:英语(二)(00015)
阅读更多
【完成句子】Heavy metals are persistent; they do not break down to other chemicals in the environment. Industrially polluted sites usually undergo intensive clean-up and rehabilitation because heavy metals are a health concern once they enter the food chai
2024年09月09日 19时09分32秒
47次浏览
分类:英语(二)(00015)
阅读更多
【概括大意】Today, we are beginning to think differently. In the last few years, research has thrown doubt on the view that innate intelligence can ever be measured and on the very nature of intelligence itself. There is considerable evidence now which sho
2024年09月09日 19时09分30秒
43次浏览
分类:英语(二)(00015)
阅读更多
【完成句子】Sagan was noted for the vigour of his logic style, especially when criticizing some piece of pseudoscience(伪科学). I remembered a 1973 AAAS meeting at which he destroyed the theories of Immanuel Velikovsky, who was maintaining that only a few tho
2024年09月09日 19时09分29秒
43次浏览
分类:英语(二)(00015)
阅读更多
【填句补文】It’s now socially acceptable, even fashionable, to live alone. As people get better jobs and become financially independent, it becomes possible for them to maintain a one-person household. ________. However, people who do get married are marry
2024年10月03日 08时10分08秒
30次浏览
分类:英语(二)(00015)
阅读更多
【完成句子】In Britain, robot sales appropriately peaked in 1984, but have been declining ever since. This is partly because, British wage rates are too low to make robots financially attractive and partly because engineers now have more experience with ro
2024年09月09日 19时09分27秒
37次浏览
分类:英语(二)(00015)
阅读更多
【阅读选择】The riches of the sea yet to be developed by man’s technology are impressive. Oil and gas explorations have existed for nearly thirty years. Valuable amounts of minerals such as iron, copper and so on exist on the ocean floor.According to the a
2024年09月09日 19时09分26秒
32次浏览
分类:英语(二)(00015)
阅读更多
【阅读选择】But Ellen really became famous in 2001. Aged only 24, she was one of only two women who entered the Vendee Globe round the world solo race(单人环球帆船比赛), which lasts 100 days. Despite many problems, she came second in the race out of 24 competitors
2024年09月09日 19时09分25秒
67次浏览
分类:英语(二)(00015)
阅读更多
【阅读选择】During the hours when you labour through your work you may say that you’re "hot". That’s true. The time of day when you feel most energetic is when your cycle of body temperature is at its peak. For some people the peak comes during the morning
2024年09月09日 19时09分24秒
25次浏览
分类:英语(二)(00015)
阅读更多
【阅读选择】In the next stage, from three to five years old, curiosity knows no bounds. Every type of suitable toy should be made available to the child, for trying out, experimenting and learning, for discovering his own particular ability. Bricks and jig
2024年09月09日 19时09分22秒
38次浏览
分类:英语(二)(00015)
阅读更多
【阅读选择】Helping the planet is a big part of what our world trip is all about and that’s exactly what we did this past week. We helped get a hydroponics farm started in a local village. This farm will be a model for the local villagers so they can start
2024年09月09日 19时09分21秒
37次浏览
分类:英语(二)(00015)
阅读更多
【阅读选择】Late one Sunday afternoon in September 1999, Oseola McCarty, an elderly cleaning lady passed away in the little wooden frame house where she had lived and worked most of her life. It may seem like an ordinary end to a humble life, but there was
2024年09月09日 19时09分20秒
32次浏览
分类:英语(二)(00015)
阅读更多
【阅读判断】The UK is portioned at No. 29, a much lower position chiefly because of the social and family breakdown recorded in official statistics. The US, which has the second highest per capita GDP(人均国内生产总值) after Luxembourg, took the 13th place in the
2024年09月09日 19时09分19秒
29次浏览
分类:英语(二)(00015)
阅读更多
【阅读判断】Five neighbors at a central Missouri retirement community who are all centenarians (百岁老人) get asked all the time:“How did you live to be 100?"Q: The five centenarians live in a very friendly community.
2024年09月09日 19时09分18秒
40次浏览
分类:英语(二)(00015)
阅读更多
‹‹
上一页
1
2
3
4
5
6
7
8
9
10
下一页
››
Top
首页
后台登录
×
×