We are dedicated to experimentation, to pushing back the ________.

Choose the right flow of thoughts in Text A. A: the past me-the disease-the present me-the self-experimentation B: the present me-the past me-the disease-the self-experimentation C: the past me-the disease-the self-experimentation-the present me D: the disease-the self-experimentation-the past me-the present me

Many animal advocates oppose animal experimentation (vivisection) on ethical 4) ___

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

“Adventure” means a spirit of the following EXCEPT ______ A: Open-mindedness B: Exploration C: Rashness D: Experimentation

Modernism is characterized by the following key elements except___. A: tradition B: experimentation C: revolution D: anti-realism

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()

2. Which methods are commonly used for field research? A: Questionnaire B: Experimentation C: Observation D: Interview

self表示

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()