用戶【queen820107】點評問題和點評內容

【評論主題】16.( ) Many parents find _______ hard to understand their teenaged children.(A) it (B) which (C) tha

【評論內容】為何c不行,求解釋,謝謝

【評論主題】【題組】⑵求其產生轉矩Te。(8 分)

【評論內容】網路式組織不是也是非核心外包? 請問兩者如何區別?