The ___ of air also explains why the stars don't seem to twinkle in space.A.absenceB.absentC.presentD.presenceA 句意:空气稀薄也能解释为什么太空中星星似乎不闪烁。absence“缺乏;缺少;缺席”。 相关知识点: 试题来源: 解析 A.absence 首先,句子结构要求空格处填入名词(因冠词"the"后需接名词)。
I Wonder Why Stars Twinkle: And Other Questions about SpaceChris Forsey
To our eyes, this makes the star seem totwinkle."可知,空气在地球大气层中的运动使星星看起来闪闪发光。故选B。4.D 根据第二段中“However, there is no atmosphere inspace to make the stars seem to twinkle. "可知,太空中并没有大气层可以让星星闪烁,因此哈勃望远镜可以清晰地拍摄其他星系的照片。故...
with larger guest suites featuring contemporary European furnishings and high-end amenities – though the views of snow-capped alps are the real showpiece. Six spacious spas, three adult and three family-friendly, ensure a recharge space for everyone, including a spacious marble hammam and...
However, the space program is certainly among the most promising and powerful agents working in this direction. 与粮食生产相比,将粮食分发给贫困地区是一个完全不同的问题,这个问题不仅涉及到交通运输,同时也涉及到国际合作。在接受大国提供的大批粮食援助时,小国的领导人可能产生担忧情绪,担心大国在提供援助的...
55. The absence of air explains why the stars do not seem to twinkle in space D they do from the earth. A. where B. which C. that D. as 相关知识点: 试题来源: 解析 答案见上55. D。本句考查as引导方式状语的用法,意为“像...一样”。 反馈 ...
have you ever learned about outer space and stars ?not really , I have never ever studied any subject about outer space or stars , however from time to time my science teacher may bring it up in class which has great appeal to me like whether there are aliens wandering out there in ...
Why not meet with us at the Space Club every Friday night at 6 p.m.? We learn about the stars in a fun way. Are you interested in the universe( 宇宙)? Come and join us this Friday evening! For more information, call Leo at 5968-4437 before 2 p.m. this Thursday.Gardening Club...
The ___ of air also explains why the stars don't seem to twinkle in space. A. absence B. absent C. present D. presence
The problem isn’t just a lack of toilets—it’s a lack of toilets that people want to use. The result: millions of deaths and disease-stunted lives.