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)。
We look for reasons to say ‘yes’ and understand that it’s the small things that make a real difference. Our people are meeting space experts who work with you to ensure your day runs like clockwork so you can concentrate on the job in hand....
However, in the first two weeks of February, U.S. fighter jets shot down four objects flying over North America, including the Chinese civilian balloon that the Pentagon said "does not present a military or physical threat to people on the ground," or a significant risk of intelligence colle...
7. The absence of air explains why the stars do not seem to twinkle in space as they do from the earth. 相关知识点: 试题来源: 解析 答案见上7. as 考查状语从句。句意:空气的缺乏解释了为什 么星星在太空中似乎不像在地球上那样闪烁。as在此 处意为"正如,就像",引导方式状语从句。
aautomition automition[translate] aDelivery to the following recipients failed. 交付对以下接收者出故障。[translate] aDead Sea [duplicated 87114] 死海 (复制了87114)[translate] aeagle Idaho 老鹰爱达荷[translate] aWhy does airspace exist? 为什么领空存在?[translate]...
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 ...
Airspace Technology Demonstration 2 (ATD-2): Fuser Why Everyone Should Have OneShawn M. GormanJason M. BurkeIsaac J. RobesonSWIFT Meeting
This paper does precisely what Petit calls for: new operating paradigms and new technology for reusable spaceplanes designed for a giant leap for mankind to attain low earth orbit. Background After NASA published Don Petit’s insights, there has been many a clarion call from spaceplane advocates...
He still could not throw any further light on why the elevator could have become jammed... 对于电梯为什么会卡住他仍旧给不出更多的解释。 柯林斯高阶英语词典 Experts wonder why the US government is not taking similarly strong actions against AIDS in this country... 专家们对为什么美国政府没在这个...
The ___ of air also explains why the stars don't seem to twinkle in space.3K8ISNQwy7 A. absence B. absent C. present D. presence 相关知识点: 试题来源: 解析 与解读:A 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”。3K8ISNQwy7 反馈 收藏 ...