leep wellР73.What does the author recomusend?РA.A suitable account of alcohol to help sleep.РB.A regular life on weekday’s and weekends.РC.A dark room without phoebes to sleep in.РD.A break for sleeping anytime during the day.Р74.On which condition should a person turn to a sleep specialist for help?РA.If he suffers from a sleep disorder for the first time.РB.If a good sleep environment is greatly needed for him.РC.If he falls to get quality sleep through his own efforts.РD.If he has the problem of bailing to sleep in the daytime.Р75.We can learn from the test that .РРA.night workers need a long time to fall asleepРB.constant breaks at work help to improve performanceРC.it is difficult to create a good sleep environmentРD.night work requires people to adjust their body clocksР答案：72—75 DBCD
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