It is Aestimated that a scientific principle has Ba life expectancy of approxima

游客2025-03-29 24

问题 It is Aestimated that a scientific principle has Ba life expectancy of approximately a Cdecade before Dit drastically revised or replaced by newer information.

选项 A、
B、
C、
D、

答案 D

解析 it drastically改为it is drastically，用被动语态。

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It is Aestimated that a scientific principle has Ba life expectancy of approxima

TheonlysolidpiecesofscientifictruthaboutwhichIfeeltotallyconfide

TheGreek’sloftyattitudetowardscientificresearch—andthescientists’co

Dozensofscientificgroupsallovertheworldhavebeen______thegoalofaprac

______itornot,hisdiscoveryhascreatedastirinscientificcircles.A、Believ

Ascientificlawisliableatanytimetoneed______;thatisaneternaltruth.A、

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Theslogan"scientifictruthisamatterofsocialauthority"hasbecomedogmat

Oneoftheimportantpropertiesofascientifictheoryisitsabilityto______f

Neverbeforehadhefelthimselfsopowerfully______tothescientificideal.A、in

Scientificdiscoveriesareoften______toindustrialproductionmethods.A、intro

ImprovingYourMotivationforLearningEnglishI.Theimportance

Foryearsnow,theworld’sfastesttrains,operatinginJapanandFrance,ha

Atthebeginningofthetwentiethcentury,NorthAmericansocietyheld,asa

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山药的常用量是A.15～30gB.6～12gC.6～9gD.9～12gE.3～6

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