单项选择题
类Student的声明如下:
package com.school class Student{ String name;
int age;
Student(String name,int age){
//code } void study(String subject){ /
/code } }
正确调用方法study(String subject)的是哪项?()
A.Student stu = new Student(“Tom”,23); stu.study(“数学”);
B.Student.study(“数学”);
C.Student stu = new Student(“Tom”,23); stu.study();
D.Student stu = new Student(“Tom”,23); String result=stu.study(“数学”);