阅读短文，判断正误。正确的写T，错误的写F。

      My name is Wu Dong. I'm eleven. I'm a student. I'm thin and short. I like music. I have a friend. His name

is Wu Ping. He's a good boy. He's tall and strong. He likes sports. He likes painting, too.

( ) 1. I'm Wu Dong. I'm a student.

( ) 2. Wu Dong is tall and strong.

( ) 3. Wu Dong likes sports.

( ) 4. Wu Ping is short and strong.

( ) 5. Wu Ping likes painting.

安装调节器时要注意调节器的丝扣部份不能损坏，与气瓶接合面不允许有油污、（），以免造成调节器孔道阻塞。