单项选择题
下列用于声明一个存储过程Myproc语句，正确的是（）
A、CREATE PROCEDURE Myproc () BEGIN SELECT * FROM student; END;
B、CREATE PROCEDURE Myproc () { SELECT * FROM student; }
C、CREATE PROCEDURE Myproc [] BEGIN SELECT * FROM student; END;
D、CREATE PROCEDURE Myproc { SELECT * FROM student; };