数据通信中的信道传输速率单位是 bits/ 秒，被称为 ( )， 而每秒钟电位变化的次数被称为 ( )。
C
暂无解析
is,are,was,were,itself,himself,themselvesThetradeunion________believedtoregard________asanorganizationwherethemolestedcouldseekadviceandhelp.
Bloomfielddrewon______psychologywhentryingtodefinethemeaningoflinguisticforms.
翻译：Sineethepremiumvarieswiththescopeofinsuranee,extrapremiumisforbuyer'saeeount,shouldadditionalrisksbecovered.
He________violinwhenIwanttosleep.