下列词语中加点的字，每对的读音完全相同的一组是

A．霎时／煞费苦心鲜活／鲜为人知愧疚／既往不咎

B．削价／削足适履露宿／崭露头角估量／量体裁农

C．与其／与日俱增裨益／纵横捭阖忌惮／殚精竭虑

D．晦涩／诲人不倦儒雅／耳濡目染觊觎／瑕不掩瑜

---I’m sorry, were you waiting to be served?

--- No, no, _______.

A．forget it

B．after you

C．no way

D．so long