选择恰当的答语。

A. I'm ten.                      

B.  Great !

C. Sure! Here you are.            

D. Thank you!

E. Nine!

( )1. Happy birthday to you!

( )2. How many cars?

( )3. How old are you?

( )4. May I have a look?

( )5. Let's eat the birthday cake!

足阳明胃经的原穴是（）

A．内庭

B．陷谷

C．冲阳

D．解溪

E．丰隆