从A, B, C, D四个选项中，选出与句子划线部分意义相同或相近的一项。

Thirty more players will take part in this event tomorrow. [ ]

A. Thirty different.

B. Another thirty.

C. Less than thirty

D. More than thirty

软件的详细设计，也称为模块设计。它要求设计人员为每一个程序模块确定：
______ 、数据结构、接口细节和输入/输出数据等。