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
Most people who travel long distance complain of jetlag. Jetlag makes business travelers less productive and more prone【21】makin
Most people who travel long distance complain of jetlag. Jetlag makes business travelers less productive and more prone【21】makin
admin
2012-10-23
75
问题
Most people who travel long distance complain of jetlag. Jetlag makes business travelers less productive and more prone【21】making mistakes. It is actually caused by【22】 of your "body clock" --a small cluster of brain cells that controls the timing of biological【23】. The body clock is designed for a【24】rhythm of daylight and darkness, so that it is thrown out of balance when it【25】 daylight and darkness at the "wrong" times in a new time zone. The【26】 of jetlag often persist for days【27】 the internal body clock slowly adjusts to the new time zone.
Now a new anti-jetlag system is【28】 that is based on proven【29】 pioneering scientific research. Dr, Martin Mooreede had【30】 a practical strategy to adjust the body clock much sooner to the new time zone【31】controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates【32】 of the discomfort of jetlag.
A successful time zone shift depends on knowing the exact times to either【33】 or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule【34】 light exposure depends a great deal on【35】 travel plans.
选项
A、signs
B、defects
C、diseases
D、symptoms
答案
D
解析
本句意为:“因跨越时区而导致的不适症状通常会持续数天”。D项symptoms意为“症状”,最符合原文。首先,这种不适并不属于疾病的范畴,因此C项可以排除。 A项signs意为“标志,迹象,征兆”。例如:There are no signs of life about the house,这所房子没有住人的迹象。B项defects通常指事物“固有的、先天的缺陷”。
转载请注明原文地址:https://kaotiyun.com/show/h99O777K
0
考博英语
相关试题推荐
Thereislittlequestionthatsubstantiallabor-marketdifferencesexistbetweenmenandwomen.Amongthemostresearcheddiffer
MostpeoplewhodevelopLymedisease,atick-borneinfectionthat’sendemicinpartsoftheNortheastandMidwest,areeasilycu
InYugoslavia,thelate1960sandearly1970sweremarkedbyimprovedrelationswithothercountries,regardlessoftheirpoliti
AlthoughitwasnoneofmybusinessIaskedheriftheoneshewaslamentingforwasinanywaykin.
Whollyasidefromaestheticandmoralconsiderations,fashionisaneconomicabsurdity,andthereislittletobesaidinitsfa
Whollyasidefromaestheticandmoralconsiderations,fashionisaneconomicabsurdity,andthereislittletobesaidinitsfa
Look,ifyouwereinterestedinscience,itwouldbelikehavingachancetorubshoulderswithpeopleofEinstein’s______.
Wefoundthattelevisionandradio______farfewercomplaintsthandidtheprintedmedia.
(66)Prosperousalumnihelpedmake2006arecordedfund-raisingyearforcollegesanduniversities,whichhauledin$28billion
随机试题
()用检漏仪或肥皂水可以检查容器设备中的渗漏点。
A、重症肌无力B、青光眼C、有机磷酸酯类中毒D、去极化型肌松药过量中毒E、房室传导阻滞碘解磷定可治疗
A.补体结合试验阳性B.甲胎蛋白阳性C.右上腹绞痛及黄疸D.穿刺抽出棕褐色脓液E.突发寒战、高热,肝区疼痛,肝大阿米巴肝脓肿的特点是
下列哪种类型的腹外疝应紧急手术
患者进行静脉输液时,突然发生空气栓塞,应立即嘱咐患者采取的卧位是()。
下列关于统计调查的说法正确的是()。
一个有为有效的政府应当具有()。
一列长为280米的火车,速度为20米/秒,经过2800米的大桥,火车完全通过这座大桥需多少时间?
在1840年至1919年期间,比较完全意义上的资产阶级民主革命是
A、Mariebenefitedalotfromthepracticallessons.B、Mariewasabletoreadstorieswiththehelpofherson.C、Mariedecidedt
最新回复
(
0
)