【单选题】假设已经定义好了一个类teacher,现在要定义类dteacher,它是从teacher保护派生的,定义正确的是()。
A. class teacher::teacher protected{…} B. class teacher::teacher public{…} C. class teacher:: protected teacher{…} D. class teacher::public teacher{…}
A. class teacher::teacher protected{…} B. class teacher::teacher public{…} C. class teacher:: protected teacher{…} D. class teacher::public teacher{…}
class teacher:: protected teacher{…}
举一反三
- The teacher said to the class, " Pay attention." THe teacher told ______________________
- In Chinese college class, a teacher may not criticize the students, but in the US college class, a teacher may.
- The teacher will provide a context and while the class is practicing, the teacher should monitor.
- The teacher the class with an assignment.
- Listening carefully to______ in class means less work later. A: what does the teacher say B: what the teacher says C: that the teacher says D: which the teacher says
内容
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15. The teacher the class with an assignment.
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class Person {private int a;public int change(int m){ return m; }}public class Teacher extends Person {public int b;public static void main(String arg[]){Person p = new Person();Teacher t = new Teacher();int i;// point x}}在 // point x安排哪个语句合法?
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在以下代码中，（ ）是类Teacher的方法。 public class Teacher { int age=33; private string name; public string Name { get{return name;} set{name=value;} } public void SaySomething（）{ //….. } ｝
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The English teacher asked the whole class to __________discussions.
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The whole class ______________ (be) now listening to the teacher attentively.