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

The muscular system also plays a role in regulating body temperature.

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

All human beings have a comfortable zone regulating the ________ they keep fromsomeone they talk with.

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()

What are the existing approaches to address food security? ( ) A: Diversification of crop production B: Laws regulating food production and quality control C: Law regulating consumption of food in communities and countries D: Creating more surface area for agricultural practices by deforestation

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

Express your self in English.

Find your true self and