希望的对同学们有所帮助:
041. The Earth comprises three principal layers: the dense, iron-rich core, the mantle made of silicate rocks that are semimolten at depth, and the thin, solid-surface crust.
The word "comprises" is closest in meaning to which of following?
(A) adapts to
(B) benefits from
(C) consists of
(D) focuses on
042. These plates move over the semimolten lower mantle to produce all of the major topographical features of the Earth. Active zones where intense deformation occurs are confined to the narrow, interconnecting boundaries of contact of the plates.
The word "intense" is closest in meaning to which of following?
(A) surface
(B) sudden
(C) rare
(D) extreme
043. New oceanic crust is formed along one or more margins of each plate by material issuing from deeper layers of the Earth's crust, for example, by volcanic eruptions of lava at midocean ridges.
The word "margins" is closest in meaning to which of following?
(A) edges
(B) peaks
(C) interiors
(D) distances
044. If at such a spreading contact the two plates support continents, a rift is formed that will gradually widen and become flooded by the sea. The Atlantic Ocean formed like this as the American and Afro-European plates move in opposite directions.
The word "support" is closest in meaning to which of following?
(A) separate
(B) create
(C) reduce
(D) hold
045. Coincident with concerns about the accelerating loss of species and habitats has been a growing appreciationof the importance of biological diversity, the number of species in a particular ecosystem, to the health of the Earth and human well-being.
The word "appreciation" is closest in meaning to which of following?
(A) ignorance
(B) recognition
(C) tolerance
(D) forgiveness
>>点击查看托福词汇专题,阅读更多相关文章!
-
主流托福词汇书介绍和实用性专家逐一盘点 挑对适合自己的词汇书是关键
很多托福考生都会问哪本词汇书比较好的问题。其实选择词汇书要看它是否适合你,根据自身的情况选择一本属于自己的词汇书才能事半功倍。本文将为大家介绍和比较一下目前主流的几本托福词汇书。
- 托福词汇提升从准确认识自身单词水平开始 打好词汇基础才能冲刺托福高分
- 托福词汇量如何快速提升?5个背单词高效技巧让你也能掌握过万单词
- 如何增长基础词汇量
- 托福词汇6大高效记忆方法归纳整理 快速提升词汇量这些方法了解一下