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七年级地理上册第一章第四节地形图的判读课件新版新人教版1七年级地理上册第一章第四节地形图的判读课件新版新人教版2七年级地理上册第一章第四节地形图的判读课件新版新人教版3七年级地理上册第一章第四节地形图的判读课件新版新人教版4七年级地理上册第一章第四节地形图的判读课件新版新人教版5七年级地理上册第一章第四节地形图的判读课件新版新人教版6七年级地理上册第一章第四节地形图的判读课件新版新人教版7七年级地理上册第一章第四节地形图的判读课件新版新人教版8七年级地理上册第一章第四节地形图的判读课件新版新人教版9七年级地理上册第一章第四节地形图的判读课件新版新人教版10七年级地理上册第一章第四节地形图的判读课件新版新人教版11七年级地理上册第一章第四节地形图的判读课件新版新人教版12七年级地理上册第一章第四节地形图的判读课件新版新人教版13七年级地理上册第一章第四节地形图的判读课件新版新人教版14七年级地理上册第一章第四节地形图的判读课件新版新人教版15七年级地理上册第一章第四节地形图的判读课件新版新人教版16七年级地理上册第一章第四节地形图的判读课件新版新人教版17七年级地理上册第一章第四节地形图的判读课件新版新人教版18全文结束!再见全文结束!再见o study whether experiences during teen years would influence adult health.So they followed 171 teens,starting when the kids were just 13.They interviewed each one every year for five years,and also spoke to these teens closest friends,who provided additional information about the quality of their friendships.The same 171 people were interviewed again at ages 25,26 and 27.This time,the questions surveyed each persons overall health.When the researchers analyzed the data,they found a strong connection between a teens behavior and adult health.Teens who had close friends grew up to be the healthier adults.Whether teens held back their feelings or expressed them to close friends also influenced later health.Those who held back their feelings were more likely to be sick as adults.The connection held up even after the scientists accounted for other possible influences on health.Weight,family income and drug use were all examined.So were mental health issues,such as anxiety and depression.And in these people,such other factors did not explain adult health as well as teen friendships did.Getting along with the crowd may have benefits,says Allen,but there are also drawbacks.Teens who are more independent tend to do better at school and全文结束!再见o study whether experie19
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