首页
登录
职称英语
Electronic Waste It has been known since ancient ti
Electronic Waste It has been known since ancient ti
游客
2023-09-10
49
管理
问题
Electronic Waste
It has been known since ancient times that certain plants regularly open
their leaves in daytime and close them at night. It was assumed which this 【S1】______
periodic change was triggered by the alternating sunlight and darkness. Such
leaves stick to their daily routine even when keeping in constant darkness. 【S2】______
What is circadian rhythm? Many biological processes follow a 24-hours 【S3】______
schedule. These cycles are called circadian rhythms. These innate rhythms are
governed by sophisticated chemical mechanisms can be described as biological 【S4】______
clocks. Such rhythms are important for humans too! We sleep through most
of the hours of darkness and are awaken through most of the hours of 【S5】______
daylight. Body temperature increases during the day and decreases during the
night. The secretion of various hormones that controls life’s processes rises 【S6】______
and falls to a circadian rhythm.
How does this relate to health? Circadian rhythms are important for
desirable functioning of the processes vital to health. This is most effectively
illustrated and the normal circadian rhythms are disrupted by lack of sleep or 【S7】______
by crossing time miles. It may take days or even hours for all the bodies 【S8】______
circadian rhythms to read just appropriately. The turmoil (混乱) that results
from the readjustment process when time zones are crossed experienced as the 【S9】______
phenomenon of jet lag. This is also experienced by people who do shift work.
Understanding circadian rhythms may be irrelevant to the understanding and 【S10】______
treatment of disease. Therapy can be more effective and toxic effects reduced
when drugs are administered at carefully selected times of the day. [br] 【S9】
选项
答案
experienced→is experienced
解析
从上下文看,本句的意思是“当横跨时区时,重新调整生物钟引起的混乱,人们会有时差反应”。本句的主语是 turmoil,谓语是experience,两者之间是被动关系,所以应该使用被动形式is experienced。
转载请注明原文地址:http://tihaiku.com/zcyy/3001024.html
相关试题推荐
Computersandelectroniccommunicationsareallowingmanypeopletousethei
Computersandelectroniccommunicationsareallowingmanypeopletousethei
Computersandelectroniccommunicationsareallowingmanypeopletousethei
Computersandelectroniccommunicationsareallowingmanypeopletousethei
Computersandelectroniccommunicationsareallowingmanypeopletousethei
Anelectroniccomputeris___________________(由许多元件组成,每一元件都有自己的功能).composedof
ElectronicWasteIthasbeenknownsinceancientti
ElectronicWasteIthasbeenknownsinceancientti
ElectronicWasteIthasbeenknownsinceancientti
ElectronicWasteIthasbeenknownsinceancientti
随机试题
Howmanyadultsdidtherecordstrackcholesterolinformationfrombetween2005
ChoosingaForeignLanguagetoStudyItisnoteasytochooseaforeignlanguage
ProtectingStudentPrivacyintheDataAge[A]InKentucky,parents,
位于班加罗尔的印度管理学院(IndianInstituteofManage
一个项目预期会在明年产生以下影响:?现金销售收入增加400000美元。?费用(除
孕妇,孕3产0,现妊娠37周。自诉阴道无痛无诱因出血3d。在检查项目中能协助确诊
A.国药准字H(Z、S、J)+4位年号+4位顺序号 B.H(Z、S)+4位年号
某高校新建新校区,包括办公楼、教学楼、科研中心、后勤服务楼、学生宿舍等多个单体建
关于土地所有权的说法,正确的是( )。(教材已修改)A.中华人民共和国境内的全
以下对于给水管道安装顺序说法正确的是( )。A.防冻、防结露完成后进行水压试验
最新回复
(
0
)