课程咨询
托福培训

扫码免费领资料

托福全科备考资料

免费水平测试及规划

托福培训

扫码关注掌握一手留学资讯

回复XDF免费水平测试

托福阅读句子简化题:Plant Life in Hawaii

2015-08-17 15:42:26来源:网络

  【托福阅读题型:Plant Life in Hawaii句子简化题】托福阅读中句子简化题是重要题型之一。根据托福阅读题型不同来进行专项练习,是短期提高托福阅读能力的有效方法。同学们需要多加练习哦!

  查看全部:托福阅读题型分类练习之句子简化题

  托福阅读句子简化题:Plant Life in Hawaii

  【Paragraph 2】Spores light enough to float on the breezes were carried thousands of miles from more ancient lands and deposited at random across the bare mountain flanks. A few of these spores found a toehold on the dark, forbidding rocks and grew and began to work their transformation upon the land. Lichens were probably the first successful flora. These are not single individual plants; each one is a symbiotic combination of an alga and a fungus. The algae capture the sun's energy by photosynthesis and store it in organic molecules. The fungi absorb moisture and mineral salts from the rocks, passing these on in waste products that nourish algae. It is significant that the earliest living thing that built communities on these islands are examples of symbiosis, a phenomenon that depends upon the close cooperation of two or more forms of life and a principle that is very important in island communities. (The Arrival of Plant Life in Hawaii)

  Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information.

  ○Some of the earliest important examples of symbiosis—the close cooperation of two or more living things—occur in island communities.

  ○Symbiosis—the close cooperation of pairs or small groups of living organisms—is especially important in these island environments.

  ○The first organisms on these islands worked together closely in a relationship known as symbiosis, which isparticularly important on islands.

  ○It is significant to note that organisms in the beginning stages of the development of island life cannot survive without close cooperation.



  答案见下一页:

托福辅导

关注新东方在线托福

托福机经·Official题目练习

考前重点突破·听说读写海量资料

更多资料
更多>>
更多内容

免费获取托福备考大礼包

微信扫描下方二维码 立即领取

托福辅导
更多>>
更多公益讲座>>
更多>>
更多资料