求分析这句话各成分These changeswill be among the most wrenching yourorganization ever undertakes.

求分析这句话各成分These changeswill be among the most wrenching yourorganization ever undertakes.
求分析这句话各成分
These changes
will be among the most wrenching your
organization ever undertakes.

求分析这句话各成分These changeswill be among the most wrenching yourorganization ever undertakes.
These changes是主语
will be 是系动词
among the most wrenchings 是表语 后面是省略that的定语从句
your organization 是定从中的主语
ever undertakes是定从中的谓语.

【These changes主语】【 will be谓语】【 among the most wrenching表语，定语从句先行词】【（that/which关系代词省略） your organization ever undertakes】.（that/which关系代词省略） 【your organization 从句主语】【 ever undertakes 谓语】

祝你开心如意！