Firms claiming compliance with the GIPS Standards are least likely to be required to:()

A. undertake a verification process.

B. provide a composite list and description to any prospective client on request.

C. document their policies and procedures used in establishing and maintaining compliance.

设计文件审核关键点包括：（）

A、设计方案应满足建设单位的设计模板，包括站点情况概述，路测图，设计思路，系统原理图，模测图及平面安装图等

B、方案中应对一些无法覆盖区域作详细说明，给出不能覆盖的理由；

C、对平面安装图中要求尺寸明晰，尽可能详细的指导施工人员现场施工

D、方案中字体大小