首页
登录
职称英语
On December 25, 2000, many people across North America received a rare Chri
On December 25, 2000, many people across North America received a rare Chri
游客
2024-05-07
25
管理
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 [br] 【C8】
选项
答案
L
解析
该空格前为形容词natural,空格后为介词to,因此空格处应选能和to构成搭配的名词。原句意为“当戴太阳镜时,眼睛对这种黑暗状态的自然_______ 就是增大瞳孔”,因此所选声词应意为“反应”,L(反应)最适合,且reaction to是固定搭配。
转载请注明原文地址:https://tihaiku.com/zcyy/3588593.html
相关试题推荐
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
[originaltext]M:Oneofthemostcommonquestionsweaskaboutpeople’sbehavio
[originaltext]M:Oneofthemostcommonquestionsweaskaboutpeople’sbehavio
Nappingisoneofthebest,mostunderusedtoolsforbusypeople.Itisfro
Nappingisoneofthebest,mostunderusedtoolsforbusypeople.Itisfro
Nappingisoneofthebest,mostunderusedtoolsforbusypeople.Itisfro
随机试题
HowtoLovetheWorldAsItIs?[A]Itstruckmerecentlythatalotofp
PoorpeoplehaveIQ’ssignificantlylowerthanthoseofrichpeople.The【S1】
A.易引起失血性休克 B.易引起人流综合征 C.易引起子宫穿孔 D.易引起
骨骺的损伤常发生在( )阶段。A.婴幼儿 B.儿童少年 C.成年 D.中
“对代数式a2-2ab+b2进行因式分解”,属于{}问题。
()负责债券融资工具交易的日常监测。A.中国人民银行 B.中国银行间市场
葡萄胎的处理原则()A.一旦确诊及时清除子宫内容物 B.化疗 C
最近三个月的二手房市场成交量已接近2008年下半年市场最低迷时期的水平。但是,此
2×18年1月1日起,企业对其确认为无形资产的某项非专利技术按照5年的期限进行摊
不属于行为疗法的心理治疗方法为()。 A.系统脱敏疗法 B.厌恶疗法 C.
最新回复
(
0
)