---I have tried very hard to find a solution to the problem, but in vain.

---Why not consult with Frank? You see,         .

A．great minds think alike

B．two heads are better than one

C．a bird in the hand is worth two in the bush.

D．it’s better to think twice before doing something

治疗疔疮的耳穴基本处方是：（）、肾上腺、枕。

A.神门

B.交感

C.疔疮相应部位

D.内分泌

E.肝