官方真题Official5托福阅读词汇真题练习——promote&complicate

小站整理2015-12-09 10:50:57

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摘要：通过训练，我们可以大大的提升答题的准确率，这对于一些时间不够的考生来说，也许是个福音。但是要如何训练托福阅读呢？小编在此整理了官方真题Official5托福阅读词汇真题练习，帮助广大考生提升托福阅读的正确率。

在托福阅读备考的练习中，想要快速的提升自己的托福阅读能力，除了不断的累积自己的词汇和句型之外，从官方真题Official练习入手也不失为一个不错的方法。那么，在以下内容中，我们就为大家带来官方真题Official5托福阅读词汇，希望能为大家托福阅读备考带来帮助。

Paragraph 3: One interpretation regarding the absence of fossils during this important 100-million-year period is that early animals were soft-bodied and simply did not fossilize. Fossilization of soft-bodied animals is less likely than fossilization of hard-bodied animals, but it does occur. Conditions that promote fossilization of soft-bodied animals include very rapid covering by sediments that create an environment that discourages decomposition. In fact, fossil beds containing soft-bodied animals have been known for many years. 【官方真题Official5- The Cambrian Explosion】