In 1490 or so, the main progress mentioned in this passage was. An invention of an Italian professor.

admin2009-06-24 73

问题 In 1490 or so, the main progress mentioned in this passage was______.
An invention of an Italian professor______.

选项 A、gave later inventors the idea of moving air around in diving devices.
B、can "clean" the air.
C、was used to remove moisture.
D、was nothing but a plan.

答案D

解析

转载请注明原文地址:https://kaotiyun.com/show/rNHd777K

本试题收录于：公共英语五级笔试题库公共英语（PETS）分类

公共英语五级笔试

公共英语（PETS）

相关试题推荐

PreservingNatureforFutureDemandsforstrongerprotectionforwildlifeinBritainsometimeshidethefactthatsimilarne
MakingYourselfaGoodRecordIfyouareanAmericanandyouthinkyoumightneedtoborrowmoneysomeday,thebestthingto
WhenFearTakesControloftheMindApanicattackisasuddenfeelingofterror.Usuallyitdoesnotlastlong,butitmay
WorkingMothersCarefullyconductedresearchesthathavefollowedthechildrenofworkingmothershavenotbeenabletoshow
TimetoStopTravelingbyAirTwenty-fiveyearsagoayoungBritishmancalledMarkEllinghamdecidedthathewantedachang
A.PreparationfortakingacitizenshiptestB.CitizenshiptestsinEuropeancountriesC.ImportanceofpromotingintegrationD
Japanhasalongtradingtradition.TheSovietUnionwasacapitalistcountry.
Accordingtothefirstparagraph,oneofthewarningsgivenbythescientistsisthat______.Accordingtothethirdparagraph,
Someofthelargerbirdscanremainstationaryintheairforseveralminutes.
GavinlivedinChinawhenhisfatherwasstayingin______.

随机试题

设z=f(u，v)，u=cosy，v=f具有连续的偏导数，则
中风患者什么情况采用头针最适宜中风患者什么情况应慎用头针治疗
下列主治症候中无“四肢厥逆”的方剂是
更年期综合征的临床表现不包括
下列关于代谢性酸中毒的叙述，哪项是错误的
公司申请其公司债券上市交易必须符合下列哪些条件?()
招标人应当将评标结果在招标项目所在地省级交通主管部门政府网站上公示，接受社会监督。公示时间不少于()日。
施工成本分析的依据中，对经济活动进行核算范围最广的是()。
金融创新的主要理论流派有()。
《中华人民共和国合同法》规定，当事人应当遵循诚实信用原则，根据合同的性质、目的和(　　)履行通知、协商、保密等义务。

最新回复(0)

In 1490 or so, the main progress mentioned in this passage was______. An invention of an Italian professor______.

公共英语五级笔试

公共英语（PETS）

PreservingNatureforFutureDemandsforstrongerprotectionforwildlifeinBritainsometimeshidethefactthatsimilarne

MakingYourselfaGoodRecordIfyouareanAmericanandyouthinkyoumightneedtoborrowmoneysomeday,thebestthingto

WhenFearTakesControloftheMindApanicattackisasuddenfeelingofterror.Usuallyitdoesnotlastlong,butitmay

WorkingMothersCarefullyconductedresearchesthathavefollowedthechildrenofworkingmothershavenotbeenabletoshow

TimetoStopTravelingbyAirTwenty-fiveyearsagoayoungBritishmancalledMarkEllinghamdecidedthathewantedachang

A.PreparationfortakingacitizenshiptestB.CitizenshiptestsinEuropeancountriesC.ImportanceofpromotingintegrationD

Japanhasalongtradingtradition.TheSovietUnionwasacapitalistcountry.

Accordingtothefirstparagraph,oneofthewarningsgivenbythescientistsisthat______.Accordingtothethirdparagraph,

Someofthelargerbirdscanremainstationaryintheairforseveralminutes.

GavinlivedinChinawhenhisfatherwasstayingin______.

设z=f(u，v)，u=cosy，v=f具有连续的偏导数，则

中风患者什么情况采用头针最适宜中风患者什么情况应慎用头针治疗

下列主治症候中无“四肢厥逆”的方剂是

更年期综合征的临床表现不包括

下列关于代谢性酸中毒的叙述，哪项是错误的

公司申请其公司债券上市交易必须符合下列哪些条件?()

招标人应当将评标结果在招标项目所在地省级交通主管部门政府网站上公示，接受社会监督。公示时间不少于()日。

施工成本分析的依据中，对经济活动进行核算范围最广的是()。

金融创新的主要理论流派有()。

《中华人民共和国合同法》规定，当事人应当遵循诚实信用原则，根据合同的性质、目的和( )履行通知、协商、保密等义务。

In 1490 or so, the main progress mentioned in this passage was. An invention of an Italian professor.

《中华人民共和国合同法》规定，当事人应当遵循诚实信用原则，根据合同的性质、目的和(　　)履行通知、协商、保密等义务。