当前位置：在线题库搜索＞[单选题]在对象方法中，一个对象请求另一个对象为其服务的方式是通过发送（ ）。的答案是什么？
问题：
[单选题]在对象方法中，一个对象请求另一个对象为其服务的方式是通过发送（ ）。
A、调用语句
B、命令
C、H令
D、消息
参考答案：
D
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