Amanagementinformationsystem__()__thebusinessmanagerstheinformationthattheyneedtomakedecisions.Earlybusinesscomputerswereusedforsimpleoperationssuch__(请作答此空)__trackinginventory，billing，sales，orpayrolldata，withlittledetailorstructure.Overtime，thesecomputerapplicationsbecamemorecomplex，hardwarestoragecapacitiesgrew，andtechnologiesimprovedforconnectingpreviously__()__applications.Asmoredatawasstoredandlinked，managerssoughtgreaterabstractionaswellasgreaterdetailwiththeaimofcreatingsignificantmanagementreportsfromthestored__()__.Originally，theterm"MIS”describedapplicationsprovidingmanagerswithinformationaboutsales，inventories，andotherdatathatwouldhelpin__()__theenterprise.Overtime，thetermbroadenedtoinclude:decisionsupportsystems，resourcemanagementandhumanresourcemanagement，enterpriseresourceplanning(ERP)，enterpriseperformancemanagement(EPM)，supplychainmanagement(SCM)，customerrelationshipmanagement(CRM)，projectmanagementanddatabaseretrievalapplications.
A.as
B.to
C.as to
D.that
正确答案是A