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题目内容 (请给出正确答案)
Given:Which three are valid?()

A.p0 = p1;

B.p1 = p2;

C.p2 = p4;

D.p2 = (ClassC)p1;

E.p1 = (ClassB)p3;

F.p2 = (ClassC)p4;


参考答案

更多 “ Given:Which three are valid?() A.p0 = p1;B.p1 = p2;C.p2 = p4;D.p2 = (ClassC)p1;E.p1 = (ClassB)p3;F.p2 = (ClassC)p4; ” 相关考题
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