试题详情
- 单项选择题Which Man class properly represents the relationship “Man has a best friend who is a Dog”?()
A、 class Man extends Dog { }
B、 class Man implements Dog { }
C、 class Man { private BestFriend dog; }
D、 class Man { private Dog bestFriend; }
E、 class Man { private Dog
} F、 class Man { private BestFriend
}
- D
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