新托福阅读 从句题解析
通过一些简单的例子，我们可以让同学们更明白托福阅读文章中的一些从句关系，使得备考更高效。 Therefore，if the Earth began as a superheated sphere in space, all the rocks making up its crust may well have been igneous and thus the ancestors of all other rocks. (特殊结构may well have been——可能是) 因此，如果...