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【多选题】
A类有属性balance,A类继承自B类,覆盖了balance属性,下面在A中哪种方法访问的是B类的balance属性A.
balance
B.
balance
C.
super.balance
D.
B的方法getBalance()
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【单选题】Hemingway told his editor Max Perkins that the book was not so much about a generation being lost as about "the earth abideth forever." He thought the characters in _____ may have been "battered" but ...
A.
Farewell to Arms
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