题目

阅读理解John is the kind of guy you love to hate. He is always in a good mood and always has something positive (积极的) to say.If a friend was having a bad day, John was always telling the friend how to look on the positive side of the situation. Seeing this really made me curious (好奇的)， so one day I went up and asked him，You can't be a positive person all the time. How do you do it? He replied, Each morning I wake up and say to myself, I choose to be in a good mood. Soon, I left to start my own business. We lost touch, but I often thought about him when I made a choice about（2012•泰州模拟）满足等式25•Q2=2592的正数Q=99．