化合物中，下面哪一种跃迁所需的能量最高？（）

在核磁共振波谱分析中，当质子核外的电子云密度增加时，屏蔽效应增强，化学位移值增大，峰在高场出现。（）

可以依照我国著作权法享有著作权的人有（　　　）

下列权利中属于文学产权的是（）。

37.LordBaltimorewhosetupthecolonyofMarylandwasaCatholicinreligion.

Theproblemofrobocallshasgottensobadthatmanypeoplenowrefusetopickupcallsfromnumberstheydon'tknow.Bynextyear，halfofthecallswereceivewillbescams（欺诈）.Wearefinallywakinguptotheseverityoftheproblembysupportinganddevelopingagroupoftools，appsandapproachesintendedtopreventscammersfromgettingthrough.Unfortunately，it'stoolittle，toolate.Bythetimethese“solutions"（解决方案）becomewidelyavailable，scammerswillhavemovedontocleverermeans.Inthenearfuture，it'snotjustgoingtobethenumberyouseeonyourscreenthatwillbeindoubt.Soonyouwillalsoquestionwhetherthevoiceyou'rehearingisactuallyreal.That'sbecausethereareanumberofpowerfulvoicemanipulation(处理)andautomationtechnologiesthatareabouttobecomewidelyavailableforanyonetouse.Atthisyear'sI/OConference,acompanyshowedanewvoicetechnologyabletoproducesuchaconvincinghuman–soundingvoicethatitwasabletospeaktoareceptionistandbookareservationwithoutdetection.Thesedevelopmentsarelikelytomakeourcurrentproblemswithrobocallsmuchworse.ThereasonthatrobocallsareaheadachehaslesstodowithamountthanprecisionAdecadeofdatabreaches（数据侵入）ofpersonalinformationhasledtoasituationwherescammerscaneasilylearnyourmother'sname，andfarmore.Armedwiththisknowledge.they'reabletocarryoutindividuallytargetedcampaignstocheatpeople.Thismeans.forexample，thatascammercouldcallyoufromwhatlookstobeafamiliarnumberandtalktoyouusingavoicethatsoundsexactlylikeyourbankteller's，rickingyouinto"confirming"youraddress，mother'sname，andcardnumber.Scammersfollowmoney，socompanieswillbetheworsthit.Alotofbusinessisstilldoneoverthephone，andmuchofitisbasedontrustandexistingrelationships.Voicemanipulationtechnologiesmayweakenthatgradually.Weneedtodealwiththeinsecurenatureofourtelecomnetworks.Phonecarriersandconsumersneedtoworktogethertofindwaysofdeterminingandcommunicatingwhatisreal.Thatmightmeaneitherdevelopingauniformwaytomarkvideosandimages,showingwhenandwhotheyweremadeby.orabandoningphonecallsaltogetherandmovingtowardsdata-basedcommunications—usingappslikeFaceTimeorWhatsApp,whichcanbetiedtoyouridentity.Credibilityishardtoearnbuteasytolose,andtheproblemisonlygoingtoharderfromhereonout.1.Takingadvantageofthenewtechnologies，scammercan______.

Istheretriumphantexhilarationintheland?HardlyA.astrongfeelingofexcitementandhappiness.B.Someonewhohasgainedavictoryorsucceededinsomethingandfeelsveryhappyaboutit.C.alongbook,poem,orfilmwhosestoryextendsoveralongperiodoftimeortellsofgreateventsD.youarecomparingtwomethods,states,orsituationsandsayingthattheyaresimilar.

安全性最高的有价证券是（）。

有X、Y、Z三种股票，某日收盘价为每股8元、6元、4元，次日Y股进行拆股，一股拆成2股，若不考虑市价变化，则按照调整股价法计算的修正的算术平均股价为（）。

为了得到立构规整的1.4-聚丁二烯，1,3–丁二烯可采用()聚合。

下列等式中，正确的是

8086系统中的中端向量表可以放在内存中的任何地方。

Mywifesaidinherletterthatshewouldappreciate____fromyousometime. 

Ingeneral,women’slanguagetendstobemore______.

Regardez-vouslatélévision?Oui,je____regardesouvent