首页
登录
职称英语
Black death that drove Newton from his college and into a momentous discove
Black death that drove Newton from his college and into a momentous discove
游客
2024-11-01
15
管理
问题
Black death that drove Newton from his college and into a momentous discovery,【C1】______ England in 1665. Astronomical records of the time show that 【C2】______ was a year of intense sun-spot activity, and studies of annual tree 【C3】______ , which are wider when the sun is disturbed,【C4】______ that the terrible plague of 1348 was【C5】______ accompanied by an. active sun.
This sounds incredible,【C6】______ we now have evidence that the sun has a direct effect on some of our body【C7】______ . Over 120 ,000 tests made on people in a Black Sea 【C8】______ to measure the number of lymphocytes in their blood. These small cells normally【C9】______ between 20 and 25 percent of man’s white blood cells, but in years of great solar activity this【C10】______ decreases. There was a big drop during the sunspot years of 1986 and 1987, and number of people【C11】______ from diseases caused by a lymphocyte deficiency【C12】______ doubled during the tremendous solar explosion of February 1986.
Many of the body’s 【C13】______ seem to be influenced by sun-induced changes in the earth’s magnetic 【C14】______ If this is so, one【C15】______ to find that the nervous system, which depends on electrical stimuli, would be the most【C16】______ . A study of 5 580 coal-mine accidents【C17】______ the Ruhr river shows that most occurred on the day following solar activity. Studies of traffic accidents in Russia and in Germany show that these increase, by as much as four【C18】______ the average, on days after the【C19】______ of a solar flare. This suggests that accidents may be【C20】______ a disturbance deeper than a simple decrease in reaction time. These results make it clear that man is, among other things, a remarkably sensitive living sundial. [br] 【C12】
选项
A、unexpectedly
B、actually
C、disappointedly
D、practically
答案
B
解析
actually adv.实际上,事实上,竟然,居然;填入句中符合文意,故答案为B。
转载请注明原文地址:https://tihaiku.com/zcyy/3825843.html
相关试题推荐
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
随机试题
A------TakeCareNottoLeaveThingsBehindJ------ShootingProhibitedB------L
[originaltext]Machinesthatwalk,speakandfeelarenolongersciencefict
【1】[br]【7】[originaltext]Goodmorning,everyone!Educationisavitalconc
Manistheonlyanimalthatlaughs.Whyisthistrue?Whatmakesusrespond
Theideathat,ifyourhouseisbuiltintherightposition,thismayaffect
教育的本质属性是()。A.有目的地培养人的社会活动 B.增进人的知识技能的活
2岁男童因发热6天,皮疹3天入院。发热为弛张热型,用退热药有暂时效果。皮疹为全身
36.设Xi(i=1,2,…,n)为n个相互独立的随机变量,则下列结论成立的
在执行内部控制审计时,下列有关控制偏差的说法中,正确的有( )。A.如果发现的
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
最新回复
(
0
)