单项选择题

class Thread2 implements Runnable { 
void run() { 
System.out.print("go "); 
} 
public static void main(String [] args) { 
Thread2 t2 = new Thread2(); 
Thread t = new Thread(t2); 
t.start(); 
} 
}  
结果为()

A.go
B.编译失败
C.代码运行,无输出结果
D.运行时异常被抛出