托福阅读中词汇题是重要题型之一。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。那么，在以下内容中，我们就为大家带来一系列的托福简化题内容汇总希望能为大家的备考带来帮助。
托福阅读句子简化题：Desert Formation
【Paragraph 10】The extreme seriousness of desertification results from the vast areas of land and the tremendous numbers of people affected, as well as from the great difficulty of reversing or even slowing the process. Once the soil has been removed by erosion, only the passage of centuries or millennia will enable new soil to form. In areas whereconsiderable soil still remains, though, a rigorously enforced program of land protection and cover-crop planting may make it possible to reverse the present deterioration of the surface. (Desert Formation)
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.
○Desertification is a significant problem because it is so hard to reverse and affects large areas of land and great numbers of people.
○Slowing down the process of desertification is difficult because of population growth that has spread over large areas of land.
○The spread of deserts is considered a very serious problem that can be solved only if large numbers of people in various countries are involved in the effort.
○Desertification is extremely hard to reverse unless the population is reduced in the vast areas affected.
托福阅读句子简化题答案：1
