Convergence of satellite and terrestrial telephony is certain to deepen as the t

游客2025-02-01 2

问题 Convergence of satellite and terrestrial telephony is certain to deepen as the technical hurdles of multi-standard handset development and infrastructure integration fall.

选项 A、initiatives
B、obstacles
C、warnings
D、orders

答案 B

解析名词辨析hurdles篱笆，栏，障碍，跨栏；A．initiatives主动，积极性，优先权；B．obstacles障碍，妨害物；C．warnings警告，预告；D．orders次序，正常(工作)状态；因此B为答案。

转载请注明原文地址:https://tihaiku.com/zcyy/3937545.html

相关试题推荐

Convergenceofsatelliteandterrestrialtelephonyiscertaintodeepenasthet
Theoriginofthewordremainsobscure,butitiscertainlynotfromGreek.A、not
Whilehavingorbitedthesun,thesatellitehassentmorethanfourbillionbits
AdmiralCerveraknewhewasbeingorderedtocertaindestructionbutfeltcompel
Apromisingnoteisawrittenagreementtopayacertainsumofmoneyatsometi
OneofthemostbeautifulnaturalwondersintheUnitedStatesmustcertainlybe
Satellite______combinedwithmultipointcompressedvideoandfiberopticterrest
Convergenceofsatelliteandterrestrialtelephonyiscertaintodeepenasthet
Certainconstellationshaveaparticularmeaningforthosepeoplewhichhaveab
Thatisworthwhilepointingoutthatheatingmaybringaboutcertainchangeint

随机试题

Toaffectchange,thereneedstobeamotivationtochange;therehastobeaco
[originaltext]M:IjustcamebackfromatriptoChinaandIwasveryimpressed
[originaltext]W:Goodevening,andwelcometothisweek’sBusinessWorld,thep
在道路运输中，发生交通事故，客运经营者应当服从县级以上人民政府的统一调度、指挥。
（）确定了整个国民经济优先发展的产业及技术，对投资项目建设具有重要指导作用。A
分离2′-羟基查耳酮和3′，4′-羟基查耳酮，可选用的方法是A.pH梯度法
有关喹诺酮类药物构效关系，叙述错误的是A.3-羧基-4-酮基为抗菌活性的药效基团
在石膏固定病人的护理中最重要的评估内容是A.心理社会反应 B.固定是否确切
组织并主持节能分部工程验收工作的是（　　）。A.节能专业监理工程师 B.总监理
室内给水管网上应设置阀门，下列叙述正确的是（）。A.DN≤50mm的管道上

最新回复(0)

Convergence of satellite and terrestrial telephony is certain to deepen as the t

Convergenceofsatelliteandterrestrialtelephonyiscertaintodeepenasthet

Theoriginofthewordremainsobscure,butitiscertainlynotfromGreek.A、not

Whilehavingorbitedthesun,thesatellitehassentmorethanfourbillionbits

AdmiralCerveraknewhewasbeingorderedtocertaindestructionbutfeltcompel

Apromisingnoteisawrittenagreementtopayacertainsumofmoneyatsometi

OneofthemostbeautifulnaturalwondersintheUnitedStatesmustcertainlybe

Satellite______combinedwithmultipointcompressedvideoandfiberopticterrest

Convergenceofsatelliteandterrestrialtelephonyiscertaintodeepenasthet

Certainconstellationshaveaparticularmeaningforthosepeoplewhichhaveab

Thatisworthwhilepointingoutthatheatingmaybringaboutcertainchangeint

Toaffectchange,thereneedstobeamotivationtochange;therehastobeaco

[originaltext]M:IjustcamebackfromatriptoChinaandIwasveryimpressed

[originaltext]W:Goodevening,andwelcometothisweek’sBusinessWorld,thep

在道路运输中，发生交通事故，客运经营者应当服从县级以上人民政府的统一调度、指挥。

（）确定了整个国民经济优先发展的产业及技术，对投资项目建设具有重要指导作用。A

分离2′-羟基查耳酮和3′，4′-羟基查耳酮，可选用的方法是A.pH梯度法

有关喹诺酮类药物构效关系，叙述错误的是A.3-羧基-4-酮基为抗菌活性的药效基团

在石膏固定病人的护理中最重要的评估内容是A.心理社会反应 B.固定是否确切

组织并主持节能分部工程验收工作的是（ ）。A.节能专业监理工程师 B.总监理

室内给水管网上应设置阀门，下列叙述正确的是（）。A.DN≤50mm的管道上

组织并主持节能分部工程验收工作的是（　　）。A.节能专业监理工程师 B.总监理