下面是People和Child类的定义和构造方法，每个构造方法都输出编号。在执行new Child（"mike")的时候

下面是People和Child类的定义和构造方法，每个构造方法都输出编号。在执行new Child("mike")的时候都有哪些构造方法被顺序调用？请选择输出结果 class People { String name; public People() { System.out.print(1); } public People(String name) { System.out.print(2); this.name = name; } } class Child extends People { People father; public Child(String name) { System.out.print(3); this.name = name; father = new People(name + ":F"); } public Child() { System.out.print(4); } }

A、312

B、32

C、432

D、132