对于胰岛素的作用机制，下列哪项是不正确的（）

A.促进外周组织摄取葡萄糖

B.促进糖原合成，抑制糖原分解

C.促进钾进入细胞内

D.促进氨基酸向细胞内转移

E.促进酮体形成

Which of the following would require real-time processing （）.

A．Playing a computer game

B．Executing a program that predicts the state of economy

C．Printing labels

D．Listening the music