肯定是D C. Choosing manufacturing site locations that have access to optimal workforce populations 这个选项中that 从句做定语修饰site locations, have是有的意思, 而不是代表已经的意思; C翻译过来是选择那些有最佳劳动力的厂址; 如果把C改成choosing from manufacturing site locations that have access to optimal workforce populations, 就应该是正确选项了; D. Narrowing manufacturing site-location options arrived it through qualitative analysis 原文改写 Only after establishing a set of desirable location options should companies refine choices using cost-based factors. |