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
34
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] 【C10】
选项
答案
G
解析
该空格前为形容词性物主代词sun’s,因此空格处应选名词。原句意为“你可以利用望远镜……将太阳的______投射到一张纸上,进而观测日食”,因此所选名词应包含“影子”、“影像”等含义,G(图像)最适合。
转载请注明原文地址:https://tihaiku.com/zcyy/3588595.html
相关试题推荐
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
OnDecember25,2000,manypeopleacrossNorthAmericareceivedarareChri
Peopleaged18to29arethemostmobileagegroup,______(他们过去的迁移模式决定了许多地区的未来发展)
Nappingisoneofthebest,mostunderusedtoolsforbusypeople.Itisfro
Nappingisoneofthebest,mostunderusedtoolsforbusypeople.Itisfro
Nappingisoneofthebest,mostunderusedtoolsforbusypeople.Itisfro
随机试题
Atthebeginningofthe17thcenturytheEnglishlanguagewasbroughttoNorthA
[originaltext]Ok,soinourlastclasswewerediscussingbigbandsswingmu
下列药物可用于促排卵的是:()A.HCG B.克罗米芬 C.黄体
图示逻辑电路,输入为X、Y,同它的功能相同的是( )。 A.可控RS触
胃管吸取的D液是指A.十二指肠液B.胃液C.肝胆管液D.胆囊液E.胆总管液
在地理信息数据安全管理措施的数据维护中,如果软件平台能够反映介质的读写错误,则
以欺骗手段取得银行或者其他金融机构贷款、票据承兑、信用证、保函等,给银行或者其他
甲乙两人是某大学学生,甲经常通过校园网出售一些二手东西。一日,两人通过MSN洽谈
某女,40岁。呃逆、嗳气1周余。因与家人吵架生气后,呃声不断,嗳气则舒,胃脘痞塞
系统短路容量为200MVA,10/0.4kV、500kVA变压器低压屏引出线
最新回复
(
0
)