大众媒介及其传播活动，可以帮助人民了解政府职责，监督从政人员，表达民情民意，参与政府决策。这反映出媒介具有
A、经济功能B
暂无解析
Sinceeconomicreformbeganin1978,anaveragegrowthrateofalmost10%ayearhasseenChina’sGNPnearlyquadruple.（）
WhichofthefollowingisNOToneofthecontextclues?
Cicerosaid,“Indoingso,Ididnotthinkitnecessary（）
Robotsdifferfromautomaticmachines________aftercompletionofonespecifictask，theycanbereprogrammedbyacomputertodoanotherone.
ForelectoralpurposesBritainisdividedinto659constituencies,eachofwhichreturns________totheHouseofCommons.
