分析句子可知,第一空和空后的to the discovery of black holes作状语,需用非谓语动词,devote和Stephen Hawking之间是动宾关系,应用devote的过去分词形式devoted,可排除C和D项。第二空被the most修饰,作scientists的定语,需用非谓语动词,admire和scientists之间是动宾关系,应用admire的过去分词形式admired,意为“令人尊敬...
___ to the discovery of black holes, Stephen Hawking is one of the most ___ scientists who have changed the way human understand the universe. A、Devoted; admired B、Devoted; admiring C、Devoting; admired D、Devoting; admiring 知识点 参考...
A。解析:第一个空,“black holes”是复数,所以用“have”;第二个空,主语是“the discovery”这个单数概念,“that black holes have a strong gravitational pull”是discovery的同位语,所以谓语动词用“has influenced”表示对我们理解宇宙产生了很大的影响。B选项第一个空“has”用于复数主语“black holes”错误;C...
Prospects for the Discovery of Black Hole Binaries without Mass Accretion with Gaiablack hole physicsastrometrybinaries: generalstars: evolutionWe study the prospect for Gaia to detect black hole binary systems without the mass transfer from their companion stars. Gaia will be able to discover ...
(3)What does the author tell us about the discovery of black holes? ___A.People can often find black holes with glowing objects.B.Research groups can work together to find black holes.C.Glowing objects around black holes help us find them sometimes.D.Understanding the properties of black...
The Discovery of the Black HoleB. The Introduction of the Black HoleC. The Location of the Black HoleD. The Picture of the Black Hole 相关知识点: 试题来源: 解析 【解析】 【文章大意】 :本文讲述了科学家首次拍-|||-到了黑洞照片,并介绍了黑洞的提出以及黑洞的性-|||-质和样子。-|||-1....
Several theories have been proposed to describe the formation of black hole seeds in the early Universe and to explain the emergence of very massive black holes observed in the first thousand million years after the Big Bang1–3. Models consider dif
Black holes are anything but empty space; inside, one would find loads and loads of mass squished down to an infinitely small point. The gravitational pull of that singularity would inevitably carry any mass toward it. No matter what direction you face or how hard you resist, you are guaran...
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