—Michael has changed beyond recognition.

—________！How did he manage to lose so much weight?

A．So has he

B．Neither has he

C．So he has

D．Neither he has

五脏生理功能的特点是（）。

A.传化物而不藏，实而不能满

B.藏精气而不泻，实而不能满

C.藏精气而不泻，满而不能实

D.传化物而不藏，满而不能实

E.虚实交替，泻而不藏