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【多选题】
以下关于方法重写,说法错误的是( )A.
方法重写时,子类的函数名与形参列表必须与父类的一致
B.
方法重写时,子类的返回值类型必须大于或者等于父类的返回值类型
C.
方法重写时,子类的权限修饰符必须大于或者等于父类的权限修饰符
D.
方法重写与返回值类型无关
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举一反三
【单选题】The same factors push wages mad prices up together, the one _________ the other.
A.
emphasizing
B.
reinforcing
C.
multiplying
D.
increasing
【判断题】Socio-cognitivism refers to the theory that is associated with Noam Chomsky.
A.
正确
B.
错误
【简答题】Cognitivism emphasizes ( ) and recall through the use of ( ).
【简答题】下列属于我国的额定电压等级的是( )。A. 3kV; B. 20kV; C. 22kV; D. 500kV;
【单选题】The author suggests that, to win the war against alcohol abuse,______.
A.
we should emphasize the harm of passive drinking
B.
it's important to change the current notion of alcohol
C.
alcohol should be treated the same way as smoking
D.
it's necessary to classify alcohol as an illegal drug
【判断题】The term “cognitivism” is often used loosely to describe methods in which students are asked to think rather than simply repeat.
A.
正确
B.
错误
【简答题】下列属于我国输电网额定电压等级的是( )。A. 110kV; B. 220kV; C. 320kV; D. 500kV;
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