Experts know that portable devices emit radiation which affects those wavelengths which aircraft use for navigation and communic

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问题 Experts know that portable devices emit radiation which affects those wavelengths which aircraft use for navigation and communication.

选项

答案专家们知道这些便携电器设备发出的辐射会影响飞机上的导航和通信系统的波长。

解析

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成人本科学位英语

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Experts know that portable devices emit radiation which affects those wavelengths which aircraft use for navigation and communic

成人本科学位英语

Veryoldpeopledoraisemoralproblemsforalmosteveryonewhocomesintocontactwiththem.Theirvalues—thiscan’tberepeate

Onedayin1848acarpenternamedMarshall,whoworkedinasawmillontheAmericanRiverinCalifornia,madearemarkabledisc

Onedayin1848acarpenternamedMarshall,whoworkedinasawmillontheAmericanRiverinCalifornia,madearemarkabledisc

BecauseAmericanparentsbelievethatknowledgeleadstoameaningfullife,theytrytogiveyoungstersmanyopportunitiestode

Duringrecentyearswehaveheardmuchabout"race":howthisracedoescertainthingsandthatracebelievescertainthingsand

Youaretowriteinnolessthan120wordsaboutthetitle"AretheTraditionalMediaGivingTheirWay?"Youshouldbaseyourco

Themediacanimpactcurrentevents.AsagraduatestudentatBerkeleyinthe1960s,Irememberexperiencingtheeventsrelated

RelationsbetweentheUnitedStatesandColombiasufferedformanyyearsbecauseofanincidentinvolvingtheRepublicofPanama

Videorecordersandphotocopiers,eventicketmachinesontherailways,oftenseemunnecessarilydifficulttouse.LastDecember

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