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
The Color of Snow Generally, the color of snow appears white. / This is because the light we see from the sun is white. / Mo
The Color of Snow Generally, the color of snow appears white. / This is because the light we see from the sun is white. / Mo
admin
2017-05-17
37
问题
选项
答案
The Color of Snow Generally, the color of snow appears white. / This is because the light we see from the sun is white. / Most natural materials take in some sunlight / This gives them their color. / However, when light travels from air to snow, some light is sent back, or reflected / Snow crystals have many surfaces to reflect sunlight / Yet the snow does take in a little sunlight. / It is this light that gives snow its white appearance. / Sometimes, snow may appear to be blue. / The blue light is the product of a long travel path through the snow. /
解析
转载请注明原文地址:https://kaotiyun.com/show/jIDK777K
0
专业英语四级
相关试题推荐
Nowadays,theInternethasbecomepartofpeople’slife,andmillionsofyoungpeoplehavemadefriendsonline.WriteonANS
Duringthereadinglesson,theteacheraskedstudentstoreadafew______fromthenovel.
Thespeakertellsthestudentsthattheyarenotlikelytosucceedifthey______.
Before1850s,whatwasanAmericancollegeusedfor?
WaterSports水上运动Thehistoryofman’sinvolvementwithwatersports/stretchesbackbeforehistorywaswrittendown./Iti
ChristmasCandlesFranklyspeaking,Christmascandlesarenodifferent/fromanyotherdecorativecandle/thatyoumightf
Highereducationisn’tforeveryone,andpeoplehaveavarietyofpathstochoosefromoncetheygraduatefromhighschool.They
A、Businesssectorprovidesinvestmentthroughpricing.B、Privatesectorsaregivenincentivestofundinfrastructure.C、Business
BritishEducationalSystemI.PrimaryandsecondaryeducationinBritain1)Childrengotoprimaryschoolattheageof【T1】.【T1】
TheAmazonRiverTheAmazonRiverinSouthAmericaisthesecondlongestriverintheworld./Itisalsothelargestbywat
随机试题
在失范理论中,既放弃了社会鼓励的目标,也抛弃了社会认可的手段,这种适应方式被称为()
市场营销管理过程
________,苒苒物华休。
A.全血B.浓缩粒细胞C.单采血小板D.去白红细胞E.血浆输血反应发生率占第2位的是
肾上腺素及其盐类药物中应检查的特殊杂质为
儿科护士与儿童及其家长进行有效地沟通。让其家庭共同参与儿童护理过程,以保证护理计划的贯彻执行,这是承担了儿科护士的什么角色()
一方面总监理工程师掌握所有的监理大权,各专业监理工程师只是其命令的执行者,另一方面各专业管理工程师在总监理工程师的授权下,在各自管理的范围内有足够的决策权,这主要体现的是项目管理机构组织设计的( )原则。
( )在投资实践中被演变成著名的K线图。
甲将作品《四进士》改编成京剧剧本,乙开办的大舞台使用该剧本表演京剧。则下列表述正确的是()。
异步传输模式技术中“异步”的含义是()。
最新回复
(
0
)