function fn(num1,num2){ console.log(this+','+num1+','+num2); } fn.apply("abc",[1,2,3]);以上代码的打印结果是()
A.1,2,3B.abc,1,2,3C.abc ,1,2D.abc ,[1,2,3]
A.addEventListenerB.removeEventListenerC.attachEventD.detachEvent