---How about your job hunting?

---No luck. Now, I’ve reached the stage________ I don’t care what I do.

A．which

B．when

C．where

D．that

《本草纲目》为后人留下了较完备的医药知识，人们在秉承这些医药知识的同时，其作者在行医时常为病人送药、煎药、喂药的高尚医德更为后人所称道，此人为（）

A.孙思邈

B.张仲景

C.李时珍

D.龚延贤

E.喻昌