The mirror test is used to investigate children’s recognition of ( ). A: Spiritual self B: Subjective self C: Material self D: Objective self

以下程序的输出结果是（）。 classA: deffun1(self):print("fun1A") deffun2(self):print("fun2A") classB(A): deffun1(self):print("fun1B") deffun3(self):print("fun2B") b=B() b.fun1() b.fun2() a=A() a.fun1() a.fun2()

self表示

Many coaches and parents are in the habit of criticizing young athletes ______ . A: without realizing criticism may destroy their self confidence B: in order to make them remember life's lessons C: believing that criticism is beneficial for their early development D: so as to put more pressure on them

发展是硬道理。 A: Development is the hard reason B: Development is the hard principle. C: Development is the absolute principle. D: Development is the absolute reason

class Student:def __init__(self,name,age):self.name=nameself.age=agedef fun1(self):print("hello")（ ）def fun2(self):print("yes")child=Child("Tom",20)child.fun1()

武术产生之初，最根本的目的是（ ） A: The function of health improvement B: The function of Self-defense C: The function of education D: The function of education Self-development

Change will promote development and development will bring about__.

在A类的某个方法中，“super()”等价于（ ）。? super(self)|super|super(A,self)|super(A)

The development of programmable logic controllers and microcomputers allowed for the development of ________.