類(lèi)Student的聲明如下:
package com.school class Student{ String name;
int age;
Student(String name,int age){
//code } void study(String subject){ /
/code } }
正確調(diào)用方法study(String subject)的是哪項(xiàng)?()
A.Student stu = new Student(“Tom”,23); stu.study(“數(shù)學(xué)”);
B.Student.study(“數(shù)學(xué)”);
C.Student stu = new Student(“Tom”,23); stu.study();
D.Student stu = new Student(“Tom”,23); String result=stu.study(“數(shù)學(xué)”);