In 1796 investigations into the chemical nature of diamond concluded ______a form of pure carbon.

admin2005-01-30 55

问题 In 1796 investigations into the chemical nature of diamond concluded ______a form of pure carbon.

选项 A、that it
B、is it
C、that it is
D、is that

答案C

解析

转载请注明原文地址:https://kaotiyun.com/show/6ByO777K

托福（TOEFL）

相关试题推荐

Youshouldspendabout20minutesonQuestions14-27,whicharebasedonReadingPassage2below.Wo
Completethesentencesbelow.ChooseNOMORETHANTHREEWORDSfromthepassageforeachanswer.______wouldbeamoreeffective
Music:LanguageWeAllSpeakSectionAMusicisoneofthehumanspecie’srelativelyfewuniversalabilities.Withoutformaltra
BIRDMIGRATIONABirdshavemanyuniquedesignfeaturesthatenablethemtoperformsuchamazingfeatsofendurance.Theyareeq
Youshouldspendabout20minutesonQuestions1-13,whicharebasedonReadingPassage1below.BringingcinnamontoEuropeCin
Amina’sprojectisaboutalocal______Chronology______
PrairieDogbarkshave______meanings.Whywouldn’tthePrairieDogsknowoftheEuropeanferret?
Bilingualismcanbedefinedashavinganequallevelofcommunicative______intwoormorelanguages.
Completethesentencesbelow.WriteNOMORETHANTWOWORDSforeachanswer.ProducingaweatherforecastWe
Completethenotesbelow.WriteNOMORETHANTWOWORDSforeachanswer.HistoryofweatherforecastingE

随机试题

经验指出，当碳当量CE为()时，钢材就容易产生冷裂纹。
＝()
眼的屈光系统包括_____________、_____________、_____________和_____________。
有毒的为
货币市场可以细分为()。Ⅰ．票据贴现市场Ⅱ．货币市场共同基金市场及短期信贷市场Ⅲ．政府短期债券(国库券)市场Ⅳ．同业拆借市场
郭先生在谈论个人独资企业法的有关规定时讲到以下内容，其中正确的有()。
设计面向学生的教材封面时，其装帧工艺材料和表面整饰加工工艺以()为宜。
以法的创制方式和表达形式为标准,可将法分为()。
(2009下项管)在信息系统中，信息的处理不包括______。
WhatwasthemostpopularmixabouttheUnitedStatesinthe19thcenturywasthatofthefreeandsimplelifeofthefarmer.It

最新回复(0)

In 1796 investigations into the chemical nature of diamond concluded ______a form of pure carbon.

托福（TOEFL）

Youshouldspendabout20minutesonQuestions14-27,whicharebasedonReadingPassage2below.Wo

Completethesentencesbelow.ChooseNOMORETHANTHREEWORDSfromthepassageforeachanswer.______wouldbeamoreeffective

Music:LanguageWeAllSpeakSectionAMusicisoneofthehumanspecie’srelativelyfewuniversalabilities.Withoutformaltra

BIRDMIGRATIONABirdshavemanyuniquedesignfeaturesthatenablethemtoperformsuchamazingfeatsofendurance.Theyareeq

Youshouldspendabout20minutesonQuestions1-13,whicharebasedonReadingPassage1below.BringingcinnamontoEuropeCin

Amina’sprojectisaboutalocalChronology

PrairieDogbarkshave______meanings.Whywouldn’tthePrairieDogsknowoftheEuropeanferret?

Bilingualismcanbedefinedashavinganequallevelofcommunicative______intwoormorelanguages.

Completethesentencesbelow.WriteNOMORETHANTWOWORDSforeachanswer.ProducingaweatherforecastWe

Completethenotesbelow.WriteNOMORETHANTWOWORDSforeachanswer.HistoryofweatherforecastingE

经验指出，当碳当量CE为()时，钢材就容易产生冷裂纹。

＝()

眼的屈光系统包括_______、_、_和_______。

有毒的为

货币市场可以细分为()。Ⅰ．票据贴现市场Ⅱ．货币市场共同基金市场及短期信贷市场Ⅲ．政府短期债券(国库券)市场Ⅳ．同业拆借市场

郭先生在谈论个人独资企业法的有关规定时讲到以下内容，其中正确的有()。

设计面向学生的教材封面时，其装帧工艺材料和表面整饰加工工艺以()为宜。

以法的创制方式和表达形式为标准,可将法分为()。

(2009下项管)在信息系统中，信息的处理不包括______。

WhatwasthemostpopularmixabouttheUnitedStatesinthe19thcenturywasthatofthefreeandsimplelifeofthefarmer.It

In 1796 investigations into the chemical nature of diamond concluded ______a form of pure carbon.

托福（TOEFL）

Youshouldspendabout20minutesonQuestions14-27,whicharebasedonReadingPassage2below.Wo

Completethesentencesbelow.ChooseNOMORETHANTHREEWORDSfromthepassageforeachanswer.______wouldbeamoreeffective

Music:LanguageWeAllSpeakSectionAMusicisoneofthehumanspecie’srelativelyfewuniversalabilities.Withoutformaltra

BIRDMIGRATIONABirdshavemanyuniquedesignfeaturesthatenablethemtoperformsuchamazingfeatsofendurance.Theyareeq

Youshouldspendabout20minutesonQuestions1-13,whicharebasedonReadingPassage1below.BringingcinnamontoEuropeCin

Amina’sprojectisaboutalocal______Chronology______

PrairieDogbarkshave______meanings.Whywouldn’tthePrairieDogsknowoftheEuropeanferret?

Bilingualismcanbedefinedashavinganequallevelofcommunicative______intwoormorelanguages.

Completethesentencesbelow.WriteNOMORETHANTWOWORDSforeachanswer.ProducingaweatherforecastWe

Completethenotesbelow.WriteNOMORETHANTWOWORDSforeachanswer.HistoryofweatherforecastingE

经验指出，当碳当量CE为()时，钢材就容易产生冷裂纹。

＝()

眼的屈光系统包括_____________、_____________、_____________和_____________。

有毒的为

货币市场可以细分为()。Ⅰ．票据贴现市场Ⅱ．货币市场共同基金市场及短期信贷市场Ⅲ．政府短期债券(国库券)市场Ⅳ．同业拆借市场

郭先生在谈论个人独资企业法的有关规定时讲到以下内容，其中正确的有()。

设计面向学生的教材封面时，其装帧工艺材料和表面整饰加工工艺以()为宜。

以法的创制方式和表达形式为标准,可将法分为()。

(2009下项管)在信息系统中，信息的处理不包括______。

WhatwasthemostpopularmixabouttheUnitedStatesinthe19thcenturywasthatofthefreeandsimplelifeofthefarmer.It

Amina’sprojectisaboutalocalChronology

眼的屈光系统包括_______、_、_和_______。