软件维护应和硬件维护一样,做到有人负责即可。
错误
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She________hernervousnesstotheimportanceoftheinterview.
《国语》载,"同姓则同德,同德则同心,同心则同志","同志"的基础是()
脑进行信息加工的主要场所是
Matteristhename________(give)toeverythingwhichhasweightandoccupiesspace.
________somanypeopleintheUnitedStatesbeenoutofworkastoday.