(6-10)有如下代码,请为指定位置选择正确代码。( )class Outer{class Inner{void show() {System.out.println("inner");}}public void aOuterMethod() {// ① }public static void main(String[] args) {Outer out=new Outer();// ② Outer.Inner inn=out.new Inner();// inn.show();}}(5.0)
选项：

A:① new Inner();
B:② Inner inn=new out.Inner();
C:② Inner = new Inner()
D:② Inner inn=out.new Inner();
E:② Outer.Inner inn=out.new Inner();
F:① this.show();