---- Excuse me, I am looking for a post office. Could you tell me_____?

---- OK. It’s not far from here; go ahead until you can find a hospital on the left, and the post office you are looking for is the opposite of the hospital.

A．Where is the nearest post office

B．How can I find it

C．Where the nearest post office is

D．How I can find it

气虚证与气陷证的鉴别点在于有无

A．神疲乏力

B．内脏下垂

C．少气懒言

D．头晕目眩

E．自汗