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
On December 25, 2000, many people across North America received a rare Christmas treat when the moon passed in front of the sun
On December 25, 2000, many people across North America received a rare Christmas treat when the moon passed in front of the sun
admin
2013-06-02
70
问题
On December 25, 2000, many people across North America received a rare Christmas treat when the moon passed in front of the sun resulting in a partial solar eclipse.
Solar eclipses occur when the moon【C1】______ between the earth and the sun, and the moon’s shadow covers part of the earth; and a total solar eclipse takes place when the moon’s shadow blocks out the sun【C2】______ . What made this particular solar eclipse unique was that this event has occurred on December twenty-fifth only 30 times【C3】______ the past 5000 years, the last time in 1954.
But people must be exceptionally【C4】______ when attempting to view a solar eclipse. Without taking precautionary【C5】______ , one can permanently damage the retina of the eye; however, there are several safe methods of【C6】______ this heavenly marvel.
First, you can view a solar eclipse by using eclipse safety glasses for filtering out the sun’s 【C7】______ rays. They should be used when any part of the sun is visible.
Sunglasses can block out some of the sun’s ultraviolet rays, but the results can be very deceptive. The eye’s natural【C8】______ to this darkened state when wearing sunglasses is to make the pupil larger, which allows in more light and can【C9】______ the damage to your eye.
You can watch an eclipse by projecting the sun’s【C10】______ on a piece of paper either by using a telescope, or easier yet, by creating a pinhole in a piece of paper and viewing the result on another piece of paper, thus called a pinhole projector.
[A] lively [I] during
[B] passes [J] intensify
[C] among [K] measures
[D] careful [L] reaction
[E] target [M] investigating
[F] entirely [N] harmful
[G] image [O] poses
[H] witnessing
【C9】
选项
答案
J
解析
该空格前为情态动词can,空格后为名同damage,因此空格处应选及物动词原形。原句意为“让更多的阳光进入瞳孔,可以 ______对你视力的伤害”,因此所选动词应意为“加重”,J(加强)最适合。
转载请注明原文地址:https://kaotiyun.com/show/cP67777K
0
大学英语六级
相关试题推荐
Whichofthefollowingstatementsistrueaccordingtothepassage?Failuretoeffectivelydealwithinterpersonalconflictin
MasstransportationrevisedthesocialandeconomicfabricoftheAmericancityinthreefundamentalways.Itspeededupphysica
A、Thechairpersonelectedbythemembersofthecommittee.B、Oneoftherepresentativeswhoareinchargeofthegreatgraduatio
A、Summerhasbecomehotterinrecentyears.B、Itwillcooldownabitovertheweekend.C、Swimminginapoolhasarelaxingeffe
A、Selfsupporting.B、Afull-timejob.C、Educationcompleted.D、Havingachild.D细节辨认题。四个选项的原文在短文中都出现了,本题解题的关键在于听清楚问题“根据2002年的调查
A、Hisneighborsaretoonoisy.B、Hedoesn’twanttosharearoomwithothers.C、Heishouseistoofarawayfromtheuniversity.
FlirtWithSuicideThelifeofDavidWoodswasthestuffofanAustralianboy’sdream.Heplayedprofessionalrugbyleaguef
A、Sallyisahard-workinggirl.B、It’saratherIncrediblesuccessstory.C、Sallyisadown-to-earthyoungcomputerprogrammer.
U.S.PopulationPresentSituationsofU.S.PopulationTheU.S.—themostpopulousoftoday’sdevelopedcountries—basoneoft
随机试题
关于TSAb的意义,下列哪项正确
关于赛拉嗪的描述错误的是()。
《巴塞尔新资本协议》对商业银行客户评级/评分的验证提出了许多要求,包括()。
世界各国的社会保障制度的类型有()。
简述有效测验的必要条件。
WaltDisneyiscreditedforcreatingsuchwonderfulthingsasDonaldDuckandMickeyMouse.However,hecannottakethecreditf
若=2,则a=_______.
Noonecan【C1】______HowardSchultzofinactionsincehereturnedaschiefexecutiveofStarbucks,thefirmhebuiltintoamulti
某公司每个工作区须要安装2个信息插座,并且要求该公司局域网不仅能够支持语音/数据的应用,而且应支持图像、影像、影视、视频会议等。该公司宜选择_______。
IntroductionLinguisticshasbothpracticalandphilosophicalmotivations.Soboth,thefirstandsecondeditionsofthistex
最新回复
(
0
)