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  【英语翻译AlthoughtheprevailingsuppositionhasbeenthatitistoohotformicroorganismstosurvivedeepbelowtheEarth'ssurface,somescientistsarguethattherearelivingcommunitiesofmicroorganismstherethathavebeencutofffromsurfa】

  英语翻译

  AlthoughtheprevailingsuppositionhasbeenthatitistoohotformicroorganismstosurvivedeepbelowtheEarth'ssurface,somescientistsarguethattherearelivingcommunitiesofmicroorganismstherethathavebeencutofffromsurfacelifeformillionsofyears.Thesescientistsbasetheirargumentonthediscoveryoflivingmicroorganismsinsamplesofmaterialthatweretakenfromholesdrilledasdeepas1.74miles.Thescientists'argumentdependsonwhichofthefol-lowingassumptions?

  (A)Themicroorganismsbroughtupwereofaspeciesthatisrelatedtothosepreviouslyknowntoscience.

  (B)NoholeshavebeendrilledintotheEarth'ssurfacetoadistancedeeperthan1.74miles

  (C)Themicroorganismsdidnotcomefromsurfacesoilthatcameintocontactwiththedrillingequipment.

  (D)ThestratumfromwhichthesamplescamehasbeenbelowthesurfaceoftheEartheversincetheEarthcameintoexistence.

  (E)ThetemperatureatthebottomoftheholesdrilledwasnotsignificantlyhotterthanthatofthehottestspotsontheEarth'ssurface.

1回答
2020-06-22 23:47
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吕维刚

  文章大致内容是以前科学家认为大地深处温度太高了,微生物无法生存.但是有些科学家认为有微生物群生活在哪里.证据就是他们在1.74英里深的土壤样本里发现了微生物.

  问题是科学家的假设是什么.

  我个人的观点是一个假设是他们发现的微生物是原本存在于土壤样本里的,而不是挖掘器械带下去的.那么就是答案C了.这个答案比较直接.

2020-06-22 23:49:02

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