答案及解析：[单选题]What function do "these men and women", "old and young" and "with different - 语言文学类题库- 答案窝(daanwo.com)-大学生作业答案及考资分享平台

问题：

[单选题]What function do "these men and women", "old and young" and "with different dreams and disapointments" carry in the third sentence of the passage that is analyzed?
Amodifying complex cells
Bexplaining complex cells
Cdescribing features of complex cells
Dillustrating functions of complex cells