有类Person的定义如下，创建对象的语句正确的有（） class Person{ int age; String name; public Person(int age){ this.age = age; } public Person(String name){ this.name = name; } public void Person(int age, String name){ this.age = age; this.name = name; } }
选项：

A:Person p = new Person（）;
B:Person p = new Person(10);
C:Person p = new Person( "tom");
D:Person p = new Person( 10, "tom");