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
26
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] 【C6】
选项
答案
H
解析
该空格前为介词of,空格后为名词短语this heavenly marvel,因此空格处应选及物动词的现在分词。原句意为“有几个安全______这一天文奇观的力祛”,因此所选动词应带有“观看”的含义,H(当场见到)最适合。
转载请注明原文地址:https://tihaiku.com/zcyy/3588591.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
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
随机试题
Accordingtothegirl,herEnglishteacheris[br][originaltext]Girl:Dad,can
ThesixteenthinternationalAIDSconferenceopenedonSundayinToronto,Can
Howdothechildrengotoschool?Theygotoschool______[originaltext]Howd
以下哪个不属于我国M1的统计范畴:A.居民持有的现钞 B.企业持有的现钞
下列关于时间价值与利率的说法错误的是()。A.现值(PV),即货币现在的
在集装箱装卸工艺系统中,储存能力较差的系统是( )。 A.跨运车工艺
在职业活动中,总会有一些爱较真的人,这些人很容易得罪人,如果要你给他们提出建议
(2017年真题)某男,42岁。自诉感冒数日,恶寒渐轻,身热增盛,无汗头痛,目疼
可以减弱心理应激的负面影响的方法除外A.增强自己的应对能力 B.坚持面对严酷的
汉译英:“包装”,正确的翻译为( )。 A.package B.commo
最新回复
(
0
)