首页
登录
职称英语
Among her fellow astronomers, Vera Rubin is known as an expertobserver of the
Among her fellow astronomers, Vera Rubin is known as an expertobserver of the
游客
2024-12-23
14
管理
问题
Among her fellow astronomers, Vera Rubin is known as an expert
observer of the night sky, one of the best. Her reputation derives from the
project she has doggedly pursued through most of her career: measuring how 【M1】______
fast spiral galaxies are spinning, from their luminous cores out of the faint 【M2】______
wisps of light at their fringes. Such a task may sound tedious; even her
colleagues thought so when she started the project 20 years ago. But for her 【M3】______
painstaking measurements Rubin has learned something important about
galaxies: they spin so fast they have to fly apart. Since galaxies do not seem 【M4】______
to be shedding stars the way like a rotating lawn sprinkler shed water; 【M5】______
moreover, something must be holding the stars in. That something has to be 【M6】______
gravity, no other force is powerful enough on a galactic scale. And where 【M7】______
there is gravity, there is mass. Rubin realized that a huge reservoir Of extra
materials, invisible to her telescope, must be tucked away somewhere in each 【M8】______
galaxy. We cannot see this matter—it is invisible to all our detectors. But
this "dark matter" seems to make up at least 90 percent of the mass of the
universe,
Large because of Rubia’s work, dark matter has become the buzzword in 【M9】______
Astronomy. Her work has stirred Such ferment that observers are desperate to 【M10】______
find some way of seeing dark matter and theorists are desperate to find an
explanation of what it is—swarms of unknown elementary particles, for
instance, hidden armadas of Jupiter-like planets. [br] 【M5】
选项
答案
like——删去like
解析
like为介词,后面不能直接跟从句。实际上,the way后面可直接跟从句,故将like删去。
转载请注明原文地址:http://tihaiku.com/zcyy/3881086.html
相关试题推荐
Amongherfellowastronomers,VeraRubinisknownasanexpertobserverofthe
Amongherfellowastronomers,VeraRubinisknownasanexpertobserverofthe
Amongherfellowastronomers,VeraRubinisknownasanexpertobserverofthe
Amongherfellowastronomers,VeraRubinisknownasanexpertobserverofthe
Amongherfellowastronomers,VeraRubinisknownasanexpertobserverofthe
Amongherfellowastronomers,VeraRubinisknownasanexpertobserverofthe
Amongherfellowastronomers,VeraRubinisknownasanexpertobserverofthe
Howmanywomenscientistsreceivedthisyear’sAWARDfellowship?[br][origina
TheRoadNotTakenisapoemwrittenbyA、RobertFrost.B、Longfellow.C、EzraPoun
LeavesofGrasswascomposedby______.A、WaltWhitmanB、HenryLongfellowC、Emily
随机试题
Icouldhavecalledyouyesterday,butI______yourtelephonenumber.A、didn’thav
[originaltext]Ifwinningiseverything,Britishscientistshavesomeadvice
以下关于举办大型群众性活动时实施安全许可描述正确的是()。A.预计参加人数
老年男性,66岁,既往有胆囊结石病史,因上腹痛4小时由家属送诊,查体:意识淡漠,
升麻葛根汤适用于()A.中气不足,便溏泄泻,舌淡苔白,脉象虚弱者 B.痧
独家委托对委托业主、房地产经纪人、购房客户与房地产经纪企业具有重要的意义和作用。
门店经营成本中租金所占成本的比率很高,所以必须谨慎考虑和核算,全面地考虑门店经营
下列关于证据的法定种类的说法,正确的是哪些:A.某盗窃案中,用于证明犯罪嫌疑人曾
金融工具的性质包括()。A.期限性 B.周期性 C.流动性 D.风险
(2005年真题)普通顶管法采用手掘式顶管时,地下水位必须降至管底以下超过()
最新回复
(
0
)