【简答题】We may think we're a culture that gets rid of our worn technology at the first sight of something shiny and new, but a new study shows that we keep using our old devices( 装置 ) well after they go out o...
【单选题】在横线处填入正确的代码,可以让局部变量的age给成员变量的age赋值。 class Person { int age; public Person(int age) { ______________//让局部变量的age给成员变量的age赋值 } public int getAge() { return this.age; } }
【单选题】we may think we're a culture that gets rid of our worn technology at the first sight of something shiny and new, but a new study shows that we keep using our old devices (装置) well after they go out of...