2019年托福考试你不得不知的阅读长难句解析27

>>托福考试阅读素材：2019年托福考试你不得不知的阅读长难句解析27

>>托福高分冲刺课程

1. Only a few organisms especially tolerant of very salty conditions remained.

2. Paleontologists have argued for a long time that the demise of the dinosaurs was caused by climatic alterations associated with slow changes in the positions of continents and seas resulting from plate tectonics.

3. The answer may be that virtually all the water on Mars is now locked in the permafrost layer under the surface, with more contained in the planet’s polar caps.

4. But belief in this ice-free corridor began to crumble when paleoecologist Glen MacDonald demonstrated that some of the most important radiocarbon dates used to support the existence of an ice-free corridor were incorrect.

5. 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.

6. Interestingly enough, several of these hydrodynamic adaptations resemble features designed to improve the aerodynamics of high-speed aircraft.

7. Those queried ranged from European college students to members of the Fore, a tribe that dwells in the New Guinea highlands.

8. Perceiving an apparent connection between certain actions performed by the group and the result it desires, the group repeats, refines and formalizes those actions into fixed ceremonies, or rituals.

9. One, set forth by Aristotle in the fourth century B.C., sees humans as naturally imitative—as taking pleasure in imitating persons, things, and actions and in seeing such imitations.

10. A more complicated system is, in general, more likely than a simple system to break down.

大家要把以上的素材都收藏好，在加上自己的消化理解，那么考试成绩的突破就指日可待了，虽然托福考试时间每月都有，那我们也要抓紧现在这次机会，争取早日跟托福分手！如果还有什么是需要了解的，就到坦途网托福考试频道查看吧！