首页
登录
职称英语
What do surveys find about American teenagers? [br] [originaltext] (11) Surv
What do surveys find about American teenagers? [br] [originaltext] (11) Surv
游客
2023-11-16
58
管理
问题
What do surveys find about American teenagers? [br]
(11) Surveys of American teenagers find that about half of them do not get enough sleep on school nights. They get an average of sixty to ninety minutes less than experts say they need. One reason for this deficit is biology. Experts say teens are biologically programmed to go to sleep later and wake up later than other age groups. Yet many schools start classes as early as seven in the morning. As a result, many students go to class feeling like sixteen-year-old Danny. He plays two sports and generally he is an active teen—except in the morning. So what can schools do about sleepy students? (12) Eric Peterson is the head of St. George’s School in the northeastern state of Rhode Island. (13) He wanted to see if a thirty-minute delay would make a difference. It did. He says visits to the health center by tired students decreased by half. Late arrivals to first period fell by a third. And students reported that they were less sleepy during the day. (12) Eric Peterson knows that changing start times is easier at a small, private boarding school like his. But he is hopeful that other schools will find a way.
选项
A、the head of a boarding school.
B、a school teacher.
C、father of a 16-year-old boy.
D、a doctor of the school health center.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3192277.html
相关试题推荐
AccordingtoRogerNoriega,theturbulentperiodinLatinAmericanwascausedby
Accordingtothenews,Israeliairstrikes______.[br][originaltext]Israe
WhatcanbesaidaboutIndianwomen?[br][originaltext]Thegamesofacul
WhatcanbesaidaboutIndianwomen?[originaltext]Thegamesofaculturec
HowmanyprovincesandterritoriesdoesCanadahave?[br][originaltext]M:Lind
Whycouldn’tthemanputonmoreweight?[originaltext]F:Henry.why?Youlooks
Whendidthestoryhappen?[br][originaltext]M:Mum,I’mgettingbored.Could
Whendidthestoryhappen?[br][originaltext]M:Mum,I’mgettingbored.Could
Theannouncementoftheceasefirehasbeendelayedbecause[br][originaltext]
Theannouncementoftheceasefirehasbeendelayedbecause[originaltext]Sen
随机试题
[originaltext]W:Hello,Dr.Christianson.M:Hello,Cathy,whatcanIdoforyo
[originaltext]M:Hey.HaveyoueverheardoftheOscars?W:Well,Iknowthemq
[originaltext]Manila(dpa)-PhilippinePresidentJosephEstradademandedac
《工程建设标准编写规定》对标准的编写过程做出了明确的规定:分为()。A.准备阶
在商用房贷款保证期间,保证人发生的下列情况一般不会引起信用风险的是()。A.保
A.养血活络,行瘀止痛 B.补肾,强腰,壮筋骨 C.养血祛风,散寒除湿 D
呼吸缓慢多见于A.高热 B.颅内压增高 C.甲亢 D.心功能不全 E.疼
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
资本成本是投资人的( ),是投资人将资金投资于其他同等风险资产可以赚取的收益。
下列选项中,关于国有土地上房屋征收的程序说法正确的是()。A:作出房屋征收决定的
最新回复
(
0
)