单项选择题
What is the result？（）
A.Compilation fails. B.An exception is thrown at runtime. C.The code executes and prints "running". D.The code executes and prints "runningrunning". E.The code executes and prints "runningrunningrunning".
单项选择题 What is the result？（）
多项选择题 Which two statements are true？（）
