TOEFL Reading: ETS-TOEFL阅读机经 - HF351E3T_896_3_2L$

Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information. A. Aristotle used the concept of the Golden Age to explain how the pure beauty of nature could be recreated in a new, carefully planned state. B. During the Golden Age of Aristotle's time, human activities such as landscape planning and art reached the height of creativity. C. In ancient Greek thought, both art and nature were characterized by purity and wholesomeness within a Golden Age. D. During Aristotle's time, the idea that nature is pure and distinct from civilization was expressed in the idea of the perfect Golden Age, which influenced both art and landscape design.