根据短文内容，判断下列句子正(T)误( F)。

      My name is Tingting. I'm twelve years old. I live in Hong Kong. My mother and father love me very

much. And I also love them. They bought me a piano. Because I like playing the piano.l want to be a piano

player someday. Playing the piano is very interesting. And you can learn something about music. A lot of

musicians and singers like playing the piano. I began to play the piano five years ago. To become a piano

player is a hard job. But I believe I can do it.

( ) 1. Tingting likes playing the piano.

(     ) 2. Tingting doesn't have a piano.

(     ) 3. Tingting wants to be a singer.

(     ) 4. To be a piano player is an easy job.

(     ) 5. Tingting began to play the piano at four years old.

门诊手术麻醉，不宜采取下列哪项麻醉方法（）

A.局麻

B.臂丛阻滞

C.鞍麻

D.硬膜外麻醉

E.全身麻醉