【简答题】( )方法可以加入接口的定义中。 public intece Test{ // 方法添加处 }A. private String justTest(); B. public String justTest(); C. protected String justTest(); D. String justtest();
【简答题】help, cost, find, need, bad, provide, both, purpose, hope, situation Mr. Chen is a farmer. He lives in western China with his wife and two sons. One year ago, he 小题1: that he had cancer. The doctor ...