首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Recovery from jetlag can take as long as a day for every time zone crossed. So if you’re flying east-west for your holiday or on
Recovery from jetlag can take as long as a day for every time zone crossed. So if you’re flying east-west for your holiday or on
admin
2019-03-06
21
问题
Recovery from jetlag can take as long as a day for every time zone crossed. So if you’re flying east-west for your holiday or on business, it is likely to mean a few days of feeling tired or even unwell.
Jetlag is the【D1】______of the body’s natural cycle and some factors make it worse. The artificial atmosphere inside a plane can affect the body in a number of ways and add to the effects of jetlag.
Exercising before flights helps to offset the effects on the body of reduced【D2】______and aerobic exercise afterwards helps to re-oxygenate it. Drink plenty of water. Children may need more. Drinking carrot juice before flying overcomes oxygen deficiency.
Eat light, frequent meals. Heavy meals【D3】______the blood circulation, which can lead to dizziness and fainting. For two weeks before you fly, eat plenty of food containing vitamins A and E: they will build up your【D4】______and help to keep you fit. Sleep as much as you can before the flight and on it. On board, wear earplugs and eye pads because darkness【D5】_____ secretion of the hormones that enhance sleep.
Avoid alcohol, which restricts the brain’s oxygen intake. Like tea and coffee, alcohol increases the dehydration effect of flying. If you need to drink to relax,【D6】______that the cabin environment intensifies the effect of alcohol.
Wear loose, comfortable, warm clothes and limber up during flight. Sitting down for several hours slows down the【D7】______, leading to local stiffness, cramps and dizziness. Re-adjust to local time as soon as you can. Bright light helps the body stay alert, so if you are going somewhere sunny, stay outside.
Do not smoke before or during the flight since smoking【D8】______the blood oxygen level. If you need to calm your nerves, try aromatherapy oils which have a sedative effect.【D9】______your doctor before flying if you are on medication. The effects of some drugs are strengthened at high altitudes and some may produce【D10】______.
【D10】
Recovery from jetlag can take as long as a day for every time zone crossed. So if you’re flying east-west for your holiday or on business, it is likely to mean a few days of feeling tired or even unwell.
Jetlag is the
disruption
of the body’s natural cycle and some factors make it worse. The artificial atmosphere inside a plane can affect the body in a number of ways and add to the effects of jetlag. Exercising before flights helps to offset the effects on the body of reduced
air pressure
and aerobic exercise afterwards helps to re-oxygenate it. Drink plenty of water. Children may need more. Drinking carrot juice before flying overcomes oxygen deficiency.
Eat light, frequent meals. Heavy meals
slow down
the blood circulation, which can lead to dizziness and fainting. For two weeks before you fly, eat plenty of food containing vitamins A and E: they will build up your
immune system
and help to keep you fit. Sleep as much as you can before the flight and on it. On board, wear earplugs and eye pads because darkness
stimulates
secretion of the hormones that enhance sleep.
Avoid alcohol, which restricts the brain’s oxygen intake. Like tea and coffee, alcohol increases the dehydration effect of flying. If you need to drink to relax,
bear in mind
that the cabin environment intensifies the effect of alcohol.
Wear loose, comfortable, warm clothes and limber up during flight. Sitting down for several hours slows down the
circulation
, leading to local stiffness, cramps and dizziness. Re-adjust to local time as soon as you can. Bright light helps the body stay alert, so if you are going somewhere sunny, stay outside.
Do not smoke before or during the flight since smoking
decreases
the blood oxygen level. If you need to calm your nerves, try aromatherapy oils which have a sedative effect. Consult your doctor before flying if you are on medication. The effects of some drugs are strengthened at high altitudes and some may produce
side effects
.
选项
答案
side effects
解析
转载请注明原文地址:https://kaotiyun.com/show/KNNK777K
本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
0
C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
相关试题推荐
TheEnglishlanguagecontainsa(n)______ofwordswhicharecomparatively______usedinordinaryconversation.
Americaisasocietyinwhichchildrenhavewatched【D1】______18000televisioncommercialsbythetimethattheyhavereached【D2
Whatdoestheclubtrytohelpchildrenwith?
—I’dliketoknowhowtoopenacheckingaccount.—Acheckingaccount?Certainly._____—Isthereamonthlyservicecharge?—No
Anewreportsaysthattheenjoymentofamealdoesn’t______whatyoueat,______whereyoueatit.
Conventionalwisdomsaystreesaregoodfortheenvironment.Theyabsorbcarbondioxide—agreenhousegas—fromtheatmosphereand
Accordingtoanewschoolofscientists,technologyhasbeenoverlookedasaforceinexpandingthehorizonsofscientificknowl
【B1】______Oneofthemostimportantaspectsofdoingbusinessinternationallyisbeingabletospeakotherlanguages.Forth
Inordertogetinformationaboutdistantplanets,scientistsinventedspacecrafttotravelintothesolarsystemtoseethepla
Thereweren’tmany______atthegamesbecausetheticketsweretooexpensive.
随机试题
南柴胡区别于北柴胡的气味特征是
A、卡环臂未进入倒凹区B、基托与黏膜不密合C、卡环过紧D、支托凹过深E、有早接触义齿松动
根据《工程建设项目勘察设计招标投标办法》规定,招标文件要求投标人提交投标保证金的,保证金数额一般不超过勘察设计费投标报价的2%,最多不超过()万元人民币。
地铁的火灾特点有哪些?
下列有关鼠标操作的叙述中,错误的是()。
甲企业本年度资金平均占用额为3?500万元,经分析,其中不合理部分为500万元。预计下年度销售增长5%,资金周转加速2%,则下年度资金需要量预计为()万元。
下列有关书信礼貌用语的表述不正确的是()。
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性。
某公司2013年职工人数的资料,如表2—95所示。则该公司2013年全年职工平均人数为()人。
In1956,whenthecoldwarwasatitspeak,Americadeployeda"secretsonicweapon",asanewspaperheadlineputitatthetime
最新回复
(
0
)