(单选题)

Which of the following can best summarize the main idea of the passage? ( )

A.Our personality changes beyond recognition as we get older.

B.The longer someone lives, the more changes he or she will have.

C.Some aspects of personality may change but most remain stable.

D.New findings were discovered about how our personality changes.

参考答案：D

参考解析：

主旨题。根据首尾原则，以及结合每一段开头，可知整篇文章都是在围绕一项研究发现展开的，而这项研究是关于人的性格改变的。A项：只是原文提到的一个方面；B项：表述过于绝对，不符合原文表述；C项：most过于绝对，而且原文没有相关表述；D项概括得更全面。故本题正确答案选D。

知识点：主旨题英语阅读理解通用英语