题目内容：
the author mentions all of the following as evidence that dietary changes accompanied the expansion of Homo's brain EXCEPT
参考答案：
答案解析：
单选题：the author mentions all of the following as evidence that di
- 题目分类：GRE
- 题目类型：单选题
- 号外号外：注册会员即送体验阅读点！