首页
登录
职称英语
It is clear that human history will end: the only mystery is when. It is als
It is clear that human history will end: the only mystery is when. It is als
游客
2023-08-17
26
管理
问题
It is clear that human history will end: the only mystery is when. It is also clear that if the timing is left to nature(or, if you prefer, to God)and humans hang on until the bloody end, the race’s final exit will be ignoble(不光彩的). If future generations escape the saurian(蜥蜴类)agony of extinction by a wandering chunk of rock or ice, the sun’s unavoidable growth to gianthood will still burn their last successors to ashes: only cinders and gases and dust will remain.
Far future generations might prolong the process by posting colonies beyond the earth’s orbit, but these would be sad outposts at the end of the solar system’s long day, clutching memories of a lost planet and of billions of sacrificed souls. The difficulties—fantastic difficulties—of interstellar(星际的)travel might be overcome, but the mightiest of starships could do no more than defer the end of the world. An ignoble existence hopping from planet to planet—clinging to each clod until it, in its turn, was vaporized or frozen—might still be bearable were it not for the knowledge of its final uselessness. In the end, there is only death by gravity, the quantum(量子)pit or the heatless grey soup.
The great violinist Jascha Heifetz was great not least because he quit the concert stage at his peak, before the show became stale or the audience drifted away. To exit gracefully is sublime(美妙的), as Heifetz understood. And only one species is capable of choosing a similarly graceful exit: all others march on like robots. To call time on the human race by choice, not necessity, would be the final victory of the human spirit over animal nature, an absolute emancipation from the command of DNA Precisely because no other known life-form could do or even conceive such a thing, humanity must.
Science has revealed only one place in the universe that is hospitable to intelligent life, and humans are the only intelligence that, as far as is known, has ever enjoyed the opportunity to occupy it. If people left the stage after a reasonable run, in the fullness of time intelligence could evolve again(dolphin-people?
Chimp-people? orchid(兰花)people?). And then, in due course, when this new species deciphered(译解)human books or reached the marker that might be left for them on the windless moon, they would know that man ended his dominion so that theirs might begin. Imagine, then, how they will regard us. It is, far and away, the greatest act of goodness ever contemplated, the ennoblement of a whole species: an act, almost, of angels. [br] What does the author think interstellar travel can do?
选项
A、It practically enables human to escape the end of the world.
B、It simply postpones the process of human extinction.
C、It helps human avoid the fate of being vaporized or frozen.
D、It is a way to help human escape from death by gravity.
答案
B
解析
第2段第2句中的do no more than defer...表明星际旅行唯一的意义在于它可以推迟世界末日的到来,该段首句的the process指的就是上段讨论到的人类灭亡的过程,B为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/2933751.html
相关试题推荐
[originaltext]Milkwasabasicfoodofmanlongbeforehistorywaswritten.
[originaltext]Milkwasabasicfoodofmanlongbeforehistorywaswritten.
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Itisclearthathumanhistorywillend:theonlymysteryiswhen.Itisals
Itisclearthathumanhistorywillend:theonlymysteryiswhen.Itisals
随机试题
AlthoughBrazilhasitsshareofenvironmentalandsocialproblems,ithasi
RocketRenaissanceTheEarofPrivateSpaceflight
Thescientistscarriedouttheresearchbyusingbloodsamplesandsalivasample
CPU访问内存的速度比访问()要慢。A.寄存器 B.硬盘 C.软盘 D.磁
关于沥青老化性能评定试验,请回答以下问题。(5)关于沥青薄膜加热试验和旋转薄膜加
表现为一过性手套、袜套样感觉障碍的是A.吉兰-巴雷综合征 B.急性脊髓炎 C
关于股权投资母基金的投资特点,下列表述错误的是()。A.在选择股权投资基
使国民收入增加的因素有()。A.边际消费倾向提高 B.边际税收倾向提高 C.
物理学家丁肇中发现的新来源是( )A.黑洞 B.中子星 C.大爆炸
在我国,长期通行的看法是把教学过程看成是一种()。A.交往活动 B.获得经验
最新回复
(
0
)