题目内容：
The primary impulse of each human being is to ___________ himself, but the secondary impulse is to venture out of the self, to correct its provincialism and heal its loneliness.
参考答案：
答案解析：
单选题：The primary impulse of each human being is to ___________ hi
- 题目分类：GRE
- 题目类型：单选题
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