单选题 ______ management includes negotiating the terms and conditions in contracts and ensuring compliance with the terms and conditions, as well as documenting and agreeing on any changes or amendments that may arise during its implementation or execution.
【正确答案】 A
【答案解析】参考译文：合同(Contract)管理包括合同谈判的条款和条件，并确保遵守的条款和条件，以及记录和同意任何更改或修正其执行或执行过程中可能出现的。
选项B：文档；选项C：沟通；选项D：风险。