答案及解析：[单选题]论述政治制度时，引用巴基斯坦例子是说明/The case of Pakistan is used here for presenting a political system: A有一个明确的国家身份

问题：

[单选题]论述政治制度时，引用巴基斯坦例子是说明/The case of Pakistan is used here for presenting a political system:
A有一个明确的国家身份/which has a strong national identity
B（该国）没有一个明确的身份/which does not have a clear identity
C运用宗教因素去构建自己身份/which mobilizes religions references for building up its own identity