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
33
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、shortened each class period to 30 minutes.
B、asked the students to do less sports.
C、started the first class 30 minutes later.
D、allowed students to be late in the morning.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3192278.html
相关试题推荐
Whereisthepresenceofsecuritypatrolsmostevident?[br][originaltext]
WhydidthesingersmeetinHollywood?[originaltext]Dozensofrecordingsta
Wherewerethetwomenfilmed?[br][originaltext]Thepolicereleasedthef
Wherewerethetwomenfilmed?[originaltext]Thepolicereleasedthefirstv
WhatisJiminterestedin?[br][originaltext](M=Jim,F=Linda)M:Hello,Li
WhatisJiminterestedin?[br][originaltext](M=Jim,F=Linda)M:Hello,Li
WhatisJiminterestedin?[br][originaltext](M=Jim,F=Linda)M:Hello,Li
JohnhasworkedinallofthefollowingplacesEXCEPT______.[br][originaltext
JohnhasworkedinallofthefollowingplacesEXCEPT______.[originaltext](M=
WhichofthestatementsabouttheautoshowisINCORRECT?[br][originaltext]F:
随机试题
WhenIwasyoung,Ispentmysummervacationsonmygrandparents’farm.The
WhichtwospeechesmadeEmersonfamous?A、NatureandEssays.B、RepresentativeMen
Itisnaturalthatatreewouldgrowbestinaclimatewithplentyofsunlig
关于国家机关工作人员的社会公德问题,以下表述正确的是()。 A.国家机关工作人
男孩,4岁,发热、咳脓痰2周。体温波动于38~39℃。X线胸片示右肺下叶大片致密
右下腹麦氏点压痛、反跳痛、肌紧张是急性阑尾炎的典型体征,其发生的主要机制是:A.
制定保险规划的原则有()。 Ⅰ.转移风险 Ⅱ.量力而行 Ⅲ.风险分
统计指标是反映现象总体数量特征的基本概念和具体数值,包括()等构成要素。A:指
关于痔的描述正确的是()A.混合痔是指伴有肛周感染的内痔 B.痔导致的便血特点
下列项目中,应由付款方向收款方开具发票的是( )。A.商场向消费者个人零售商品
最新回复
(
0
)