另外,G项中的 this goal指的便是空格前一句中的 most teens needabout 9-plus hours to have the best or mostsuitable sleep at night,故选择G项。2.D此空为段落首句,起到了总领句的作用,且下文中多次出现“改变”,因此选择D项。3.C此空是对前一句的进一步解释说明,前句提到很多青少年利用咖啡因、...
Teens and Sleep-Biology and Behavior How much sleep do teens need? And how much sleep do they realistically get? According to current data, most teens need about 9 hours to have the best or most suitable sleep at night._l Many factors combine to decrease the sleep of adolescents. We can...
If you're curious about how athletes sleep, here's how five pro athletes prioritize sleep and how much shut-eye they need and get per night.
【1】T根据Howmuchsleepdoweneed?Peoplearealldifferent.可知不同的人需要的睡眠不一样。故此处与文中意思相符,故为T。 【2】F根据MostAmericanssleepseventoeighthoursanight.可知大部分美国人每天晚上睡七到八个小时,不超过八小时,故此处与文中意思不相符,故为F。
How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average (平均值) of seven to eight hours a night. After the age of fifty, the average sleep time goes down to 6.5...
【解析】 GDCEA 1.G .细节理解题.根据"Based on current dat a , most teens need about 9-plus hours to hav e the best or most suitable sleep night .根据 目前的数据,大多数青少年需要9个多小时才能拥 有最好或最合适的睡眠时间"可知此处应填"然而, 这表明大多数青少年达不到这一目标,很多都是相...
Sleep and Teens-Biology and BehaviorHow much sleep do teens need? And how much sleep are they realistically getting? Based on current data, mostteens need about 9-plus hours to have the best or most suitable sleep night. 1Many factors combine to decrease sleep in adolescents. We can think...
How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average(平均) of seven to eight hours a night. After the age of fifty, the average sleeping time goes down t0 6.5 ...
8.How much sleep do we need?We are all different.Some people need only three hours of sleep a night.Others need ten hours of sleep a night.Most Americans sleep an average (平均) of seven to eight hours a night.After the age of fifty,the average sleeping time goes down to 6.5hours ...
【2】F根据MostAmericanssleepseventoeighthoursanight.描述,可知本句表述错误。 【3】F根据Manyofthesepeoplecannotfallasleep.Thenameofthisproblemisinsomnia(失眠症).不能入睡并不是永远不能入睡。可知本句表述错误 【4】T根据Aboutoneinthree(三分之一)Americanshaveaproblemwithsleep.可知本句表述正确。