What does the passage mainly discuss? The purpose of the "guncotton" mentioned in paragraph 2 was to

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问题 What does the passage mainly discuss?
The purpose of the "guncotton" mentioned in paragraph 2 was to

选项 A、trap particles for analysis
B、slow the process of putrefaction
C、increase the airflow to the microscopic slide
D、aid the mixing of alcohol and ether

答案A

解析

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托福（TOEFL）

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What does the passage mainly discuss? The purpose of the "guncotton" mentioned in paragraph 2 was to

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InsidethemindoftheconsumerCouldbrain-scanningtechnologyprovideanaccuratewaytoassesstheappealof

Answerthequestionbelow,usingNOMORETHANTHREEWORDSfromthepassageforeachanswer.Writeyouranswersinboxes11-13on

CompletethesentencesbelowwithwordstakenfromReadingPassage1.UseNOMORETHANTHREEWORDSforeachanswer.Writeyoura

HowdidthetravellerhearaboutNewYork?Thetravellerlikedthedifferentkindsof______.

InwhichyeardidtheSPIintroducetherecyclingsymbol?

STUDENTBANKINGNote:Maynotbeallowedallfacilitiesgiventoresidentstudents.FundingMustprovide【T14】______.Icans

Choosethecorrectletter,A,BorC.Whencanpatientsmeetthefemaledoctor?

Completethenotesbelow.WriteONEWORDONLYforeachanswer.GRAPHICALSYMBOL’Graphicalsymbol’includesthelogographsi

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