A--abbreviated dialing code B--off-peak hoursC--charging period

游客2023-09-22 11

问题 A--abbreviated dialing code          B--off-peak hours
C--charging period                   D--access code
E--identity number                   F--video conference
G--operational status                H--information subscription service
I --Network User Address             J --audio signal
K--local user terminal             L--file management
M--response signal                   N--operating instructions
O--change of the battery unit       P--function indicator
Q--entry rejected                   R--external control

51．(　　)计费时间       (　　)非高峰时间
52．(　　)网络用户地址    (　　)标识码
53．(　　)本地用户终端    (　　)音频信号
54．(　　)文件管理       (　　)操作指令
55．(　　)外部控制       (　　)功能指示
[br]

选项

答案 K,J

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3036551.html

相关试题推荐

随机试题

最新回复(0)

A--abbreviated dialing code B--off-peak hoursC--charging period

Whatkindofletteristhis?Itis______ofcollege.[br]Forwhatperiodhav

Whenwasthespeechmade?Inthe______periodofthecourse.[br]Whatshould

Inflationisasituationinwhich______.[br]Inaperiodofinflation,people

Everyonehasperiodsintheirlives______everythingseemssohard.A、whenB、where

TheChristianpriestlivedintheRomanemperorsperiodwasimprisonedbecause_

TheChristianpriestlivedintheRomanemperorsperiodwasimprisonedbecause_

TheChristianpriestlivedintheRomanemperorsperiodwasimprisonedbecause_