职称英语考试

A Star Is Born    

2014年12月08日来源:职称英语考试 所有评论

试题来源:2005年职称英语等级考试真题(理工类C级)
【单选题】

A Star Is Born
    1 The VLT(Very Large Telescope)is the world’s largest telescope(望远镜)and is taking astronomers(72文学家)further back to the Big Bang than they ever thought possible.Located 2,600 metres up io the Chilean Andes,it has four huge mirrors,each about the size of a London bus.The VLT is SO powerful it Can spot a burning match 10.000 kilometres away.
    2 This astonishing power will allow astronomers to see events in space from the birth of stars to the collision(碰撞)of galaxies(星系)on the edge of the cosmos(宇宙).The VLT is giving astronomers their best-ever view of the cosmos.The power of the VLT to see the smallest detail at the furthest distances makes its designers amazed.
    3 Take the case of Eta Carinae,one of the most explosive stars in the universe.This star produces ultraviolet laser rays(紫外线)and it will destroy itself in a few million years’time.It is five times brighter than the sun and when it explodes it is going to be a sight worth waiting for .
    4  But it is at distances of millions,even billions,of light years that the VLT really shows its power.The VLT can detect light that set out on its journey before the earth even existed.This gives astronomers their first—ever detailed views of events that took place in the earliest days of the cosmos.
    5  In other words.the VLT is a kind of a time machine.It takes astronomers back to a time when complete galaxies crashed into each other.The effects of these past collisions Can now be seen by scientists,and astronomers believe the telescope will reveal more about these exciting events in the years to come.One day, we might be able to say we have traveled back to the beginning of time,and we will have a much clearer picture of how our planet was born.
23 Paragraph 1________.            
24 Paragraph 2________.              
25 Paragraph 3________.               
26 Paragraph 4________.               
A Enents That Took place Before the Earth Existd
B Power of the Telescope
C Details of Eta Carinae
D Invention of a Time Machine
E Biggest Telescope
27 The VLT will allow scientists to see events________.               
28 The designers of the VlT are surprised at________.               
29 Eta Carinae is taken________.               
30 Scientists believe the VLT will tell us more about________.               
A its detecting power
B millions of light years away in space
C the location of the VLT
D as an example
E the birth of the earth
F the rotation of the earth


试题出处:http://www.examtiku.com/shiti/417923702.html
网考网参考答案:E、B、C、A、B、A、D、E
网考网解析:
进入考试题库查看解析
大数据分析:根据网考网与考试题库的统计分析,该试题:
51%的考友选择了A选项
27%的考友选择了B选项
4%的考友选择了C选项
11%的考友选择了D选项
3%的考友选择了E选项
4%的考友选择了F选项
考友解析与评论:
 · 同样的题比原先难了
 · 这题答案有争议,我认为选E、B、C、A、B、A、D、E
 · 大家看教材,书上原话

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