题目内容：
While Einstein' s early __________ are well-established, it cannot be concluded that he was any less __________ as a young physicist than the gifted and obsessive theoretician he became later in life.
参考答案：
答案解析：
单选题：While Einstein' s early __________ are well-established, it
- 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！