PASSAGE FOUR [br] What does the author mainly discuss in this passage?Whether th

游客2023-12-03 58

问题 PASSAGE FOUR [br] What does the author mainly discuss in this passage?

选项

答案 Whether the Earth will turn warmer or cooler．

解析根据原文各段主旨，文章首段点明全球变暖的同时，地球可能因为冰壳融化而变冷，第二至三段是其研究依据，第四段是其他科学家的观点，最后一段总结，认为冰层融化可能会抵消变暖趋势。可见，文章的主题就是讨论地球变暖还是变冷问题，故本题答案为Whether the Earth will turn warmer or cooler。

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PASSAGE FOUR [br] What does the author mainly discuss in this passage?Whether th

NewZealandismainlycomposedofA、theNorthIsland,theSouthIslandandStewar

Whatessentiallydistinguishes"semantics"and"pragmatics"iswhetherinthest

Theclassicsemantictriangleortriangleofsignificancemainlyillustratesthe

O.HenryearnedhisfamemainlyforhisA、novels.B、poems.C、shortstories.D、dra

OnceimpotentduetoColdWarrivalries,ithasregainedmuchoftheauthoritya

信不信我是你自己的事。Itisyourconcernwhetheryoubelievemeornot.

美国内部对中国政策究竟怎么样，我们还要观察。TheAmericanauthoritieshavetodecideamongthemselvesw

Everyindividualcell,whetheritsexistsasanindependentmicroorganismoris

PASSAGEFOUR[br]WhatisJasperRine’sattitudetowardSchmidtandGoodwin’spr

PASSAGEFOUR[br]Whydoscientistsexaminethegenomesofastronauts?Toreduce

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Whatarethoseofuswhohavechosencareersinscienceandengineeringable

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Ourbodiesexperienceanebbandflowofenergythroughouttheday.Thisis

某工程C25混凝土实验室配合比为1：2.2：4.4，w/B=0.60，每立方米混

在设置燃气自动切断阀时，紧急自动切断阀应设置的位置不正确的是()。A.设在室

隔姜灸可用于治疗A.寒性呕吐腹痛 B.哮喘瘢痕灸 C.瘰疬 D.

奎尼丁对心肌细胞膜的作用主要是A.抑制CA2+内流 B.抑制Mg2+内流 C

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