Person person=new Student(); person是Person类型还是Student类型?
Person person=new Student(); person是Person类型还是Student类型?
person的复数是persons还是person
类Teacher和Student是类Person的子类
honesty person还是honest person
“一人”的翻译是 a person还是person
from person to person
在Java中,有两个类Student和Person.如果Student是Person的子类,则下列声明对象x的语句中错误
No person _____ bring drinks into the student computer pool.
I am student so usend 2 the wrong person.
people,man,person,student,children后分别加are还是is
一个人是one people 还是one person?
"几个人"是用persons 还是用person