2. 计算机
  3. Because objects ________________ data and implementation，the user ofan object can view the object as a black box that provides s

Because objects ________________ data and implementation，the user ofan object can view the object as a black box that provides s

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问题 Because objects ________________ data and implementation，the user ofan object can view the object as a black box that provides services．
选项 A、encapsulate
B、inherit
C、connect
D、refer
答案A
解析 由于对象封装了数据和实现，对象的使用者就能将该对象看作是提供服务的黑盒子。
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