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英语是考研初试当中比较拉分的科目,历来令不少考生又爱又恨。许多考生的英语都有很大的进步空间,因此英语该如何学就成为了众多考生关心的重点。想要学好英语,实战经验很重要。下面,帮考网为大家带来考研初试英语科目的一些模拟试题,正在备考的小伙伴赶紧练起来吧。
Section II: Reading Comprehension
Each of the three passages below is followed by some questions. For each question there are four answers. Read the passages carefully and choose the best answer to each of the questions. Put your choice in the ANSWER SHEET. (20 points)
Text 1
In May l989, space shuttle “Atlantis” released in outer space the space probe “Megallan,” which is now on her 15-month and one-billion-kilometer flight to Venus. A new phase in space exploration has begun.
The planet Venus is only slightly smaller than Earth; it is the only other object in the solar system, in fact, that even comes close to earth’s size. Venus has a similar density, so it is probably made of approximately the same stuff, and it has an atmosphere, complete with clouds. It is also the closest planet to earth, and thus the most similar in distance from the sun. In short, Venus seems to justify its long-held nickname of “earth’s twin.”
The surface temperature of Venus reaches some 900F. Added to that is an atmospheric pressure about 90 times Earth’s: High overhead in the carbon dioxide (CO2) that passes for air is a layer of clouds, perhaps 10 to 20 miles thick, whose little drops consist mostly of sulfuric acid (H2SO4). Water is all but nonexistent.
Born with so many fundamental similarities to earth, how did Venus get to be so radically different: It is not just an academic matter. For all its extremes, Venus is a valuable laboratory for researchers studying the weather and climate of earth. It has no earth’s oceans, so the heat transport and other mechanisms are greatly simplified. In addition, the planet Venus takes 243 earth-days to turn once on its axis, so incoming heat from the sun is added and distributed at a more leisurely, observable pace.
16. Venus is similar to Earth in ________.
[A] size and density
[B] distance from the sun
[C] having atmosphere
[D] all of the above
17. The greatest value in studying Venus should be to ________.
[A] allow us to visit there
[B] understand Earth better
[C] find a new source of energy
[D] promote a new space program
18. The main idea of this passage is about ________.
[A] problems of space travel
[B] scientific methods in space exploration
[C] the importance of Venus to Earth
[D] conditions on Venus
以上就是帮考网为大家带来的全部内容,希望能给大家一些帮助。帮考网提醒:在最后阶段,调整自己的心态也是非常重要的,每年都有考生临考前放弃,所以小伙伴们要注意不要给自己太大的压力哦。另外,小伙伴们如果还有其他关于考研信息的疑问,也可以留言咨询哦。
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