完形填空Manypeoplefindthatregularphysicalactivitygivesthemanunexpectedbenefi

完形填空Many people find that regular physical activity gives them an unexpected benefit.They sleep better and wake up feeling more1,in part due to increased amounts of deep sleep. Deep sleep may play a role in the body restoring(恢)itself2,as opposed to REM(rapid eye movement) or dreaming sleep. Researchers have found that physical exercise, especially3in the afternoon orearly evening,produces more4early in the night.5can also help you get a better night's sleep in a number of indirect ways. The relaxation and tiredness 6by exercise can improve sleep.Exercise encourages weight loss and also may 7depression. Exercising later in the day can also help delay the 8drop in your body's temperature. The 9of exercise are especially important for older people, 10exercise has been shown to increase the amount of sleep senior adults get in a night and reduce the time it takes to fall asleep. But be sure you finish exercising at least 4 hours before bedtime—working out later than that could leave you too excited to fall asleep easily.1.A.consciousB.peacefulC.effectiveD.refreshed2.A.physicallyB.mentallyC.emotionallyD.regularly3.A.madeB.doneC.functionedD.conducted4.A.night's sleepB.dreaming sleepC.deep sleepD.REM5.A.ExerciseB.DreamsC.ResearchersD.Doctors6.A.recoveredB.strengthenedC.causedD.reduced7.A.increaseB.relieveC.releaseD.arouse8.A.nighttimeB.daytimeC.dinnertimeD.lifetime9.A.disadvantagesB.benefitsC.waysD.places10.A.yetB.ifC.whenD.Since