在QuizBuilder可以输入题目和答案保存在MyQuiz.txt中，使用QuizPlayer可以将TXT文档中的题目调出来，显示题目，按键后显示题目答案！ -At QuizBuilder can enter the topic and answers stored in MyQuiz.txt, the use of TXT documents QuizPlayer can be transferred out of the subject, showing the title, key