1.0.1 1.0.0 Easy_1.xml 1.0 http://config.173zy.com/iosgame/game1/QuestionBank/Easy/Easy_1.xml Easy_2.xml 1.0 http://config.173zy.com/iosgame/game1/QuestionBank/Easy/Easy_1.xml Hard_1.xml 1.0 http://config.173zy.com/iosgame/game1/QuestionBank/Hard/Hard_1.xml Hard_2.xml 1.0 http://config.173zy.com/iosgame/game1/QuestionBank/Hard/Hard_2.xml Hard_3.xml 1.0 http://config.173zy.com/iosgame/game1/QuestionBank/Hard/Hard_3.xml Hard_4.xml 1.0 http://config.173zy.com/iosgame/game1/QuestionBank/Hard/Hard_4.xml