、设计一个类Student，该类包括姓名、学号和成绩。 2、设计一个新增学生成绩的方法，保存：学生姓名、学号和成绩 3、设计一个查询方法 按照成绩从高到低的顺序输出学生姓名、学号、和成绩 4、设计一个删除方法，删除成绩最低的人员信息。

你好！对于你的问题，我可以帮你设计一个类Student，满足你的需求。下面是一个示例代码：

class Student:
    def __init__(self, name, student_id, score):
        self.name = name
        self.student_id = student_id
        self.score = score

class StudentManagement:
    def __init__(self):
        self.students = []

    def add_student(self, name, student_id, score):
        student = Student(name, student_id, score)
        self.students.append(student)

    def get_students_ordered_by_score(self):
        ordered_students = sorted(self.students, key=lambda x: x.score, reverse=True)
        return ordered_students

    def delete_lowest_score_student(self):
        if len(self.students) == 0:
            return
        
        lowest_score_student = min(self.students, key=lambda x: x.score)
        self.students.remove(lowest_score_student)

# 示例用法
management = StudentManagement()
management.add_student("Alice", "1001", 90)
management.add_student("Bob", "1002", 80)
management.add_student("Charlie", "1003", 95)

ordered_students = management.get_students_ordered_by_score()
for student in ordered_students:
    print(student.name, student.student_id, student.score)

management.delete_lowest_score_student()

请注意，这只是一个实现的示例，你可以根据需求进行修改和扩展。希望对你有所帮助！如果你有任何问题，请随时提问。