After that, he knew he could __ any emergency by doing what he could to the best of his ability.

A．get away with

B．get on with

C．get through

D．get across

下列哪种是甲状腺激素的作用方式？（）

A.与膜受体结合，通过cAMP系统发挥作用

B.与膜受体结合，通过磷脂酰肌醇系统发挥作用

C.与胞浆受体结合，再进入核内，与核受体结合后发挥作用

D.直接进入核内，与核受体结合后发挥作用