We all think _________ is kind ________ you to give your seat to a young lady with a baby in her arms yesterday.

A．that, for

B．it, for

C．it, of

D．that, of

下列关于全胃肠外营养的适应证，不正确的是（）

A.短肠综合征

B.高位肠瘘

C.乙状结肠瘘

D.坏死性胰腺炎

E.急性肾衰竭