Different friends fill different niches in each person's life.
A、Each person's life is filled with different friends of different positions.
B、Different friends have different recesses in each person s life.
C、Different friends occupy different positions in each person's life.
D、Each person fills his life with different friends of different positions.
【正确答案】：C
【题目解析】：此处fill different niches in each person's life是指“在每个人的生活中都有不同的地位”，而并非指“每个人的生活中都会有不同职位的朋友”，因此选项A、D不正确。选项B中recesses仅指“隐蔽处，幽深处”，其一般不强调地位的重要与否。答案为C。
