在面向对象的编程中，有没有办法让这个个性测验呢？

class PersonalityQuiz:
    def __init__(self, questions):
        self.questions = questions
        self.scores = {}

    def ask_question(self, question):
        answer = input(question + " ")
        return answer

    def administer_quiz(self):
        for question in self.questions:
            answer = self.ask_question(question)
            if answer in self.scores:
                self.scores[answer] += 1
            else:
                self.scores[answer] = 1

    def get_results(self):
        return self.scores

# 定义测验问题
questions = [
    "你喜欢独处还是喜欢和朋友们在一起？（独处/朋友）",
    "你更喜欢计划好一切还是随遇而安？（计划/随遇）",
    "你倾向于乐观还是悲观？（乐观/悲观）"
]

# 创建测验对象
quiz = PersonalityQuiz(questions)

# 进行测验
quiz.administer_quiz()

# 获取并打印结果
results = quiz.get_results()
print("测验结果：", results)