I recently overheard something that surprised me. I heard that people who win the lottery (彩票)  are__ 21 _for about 3 weeks. And then they go back to their__ 22 __state of being before they won the money.I__ 23 __that they would have been happy for a much longer time. The reason for this is that__ 24 __we try to change how we feel by using something outside of ourselves，like winning the lottery，or getting a new car or house，it never__ 25 __.The resulting feelings of happiness are often fleeting (飞逝的)．We cannot__ 26 __them for very long.In some way，it may be a good thing.It reminds us that happiness really does come from within and is__ 27 __to us at any moment.True happiness has__ 28 __to do with what is happening outside；it is an inside job.Happiness is a__ 29 __. We can make the decision to be happy for one day，when we__ 30 __in the morning，every morning.We can find something that brings us great __ 31 __，like sitting outside in the garden under an old tree and__ 32 __the birds sing，or watching the dog or cat play，and just__ 33 __the moment.It is our__ 34 __state and we need only allow it in.At any moment，we can__ 35 __，take a deep breath，and remember who we really are，and why we came here，and that truly is to__ 36 __joy and the aliveness of being. “Happiness is like a butterfly which，when run after，is always __ 37 __our reach，but，if you will sit down___ 38 __，may fall upon you，”   said Nathaniel Hawthorne，an American novelist.So，today，no matter what is going on in your own__ 39 __，stop and take a few moments to breathe deeply and just__ 40 __to be happy，whatever that means to you. 小题1: A．clever B．lucky C．happy D．cautious 小题2: A．previous B．unusual C．constant D．positive 小题3: A．concluded B．suspected C．promised D．thought 小题4: A．anyhow B．anytime C．anywhere D．anyway 小题5: A．changes B．forms C．works D．appears 小题6: A．keep B．control C．blame D．guide 小题7: A．available B．consistent C．sensitive D．similar 小题8: A．much B．little C．some D．enough 小题9: A．choice B．chance C．result D．reward 小题10: A．wake up B．look up C．turn up D．stand up 小题11: A．success B．surprise C．pleasure D．worry 小题12: A．making B．helping C．listening to D．calling on 小题13: A．waste B．spend C．save D．enjoy 小题14: A．natural B．common C．accurate D．special 小题15: A．stay B．stop C．leave D．arrive 小题16: A．discover B．present C．experience D．accept 小题17: A．beyond B．within C．through D．against 小题18: A．noisily B．silently C．carefully D．quietly 小题19: A．mind B．heart C．life D．body 小题20: A．pretend B．decide C．agree D．hesitate