Manyoftheactivitiesperformedduringthepreliminaryinvestigationarestillbeingconductedin(),butinmuchgreaterdepththanbefore.
A.analysis phase B.design phase C.implementation phase D.maintenance phase正确答案A
Manyoftheactivitiesperformedduringthepreliminaryinvestigationarestillbeingconductedin(),butinmuchgreaterdepththanbefore.
A.analysis phase B.design phase C.implementation phase D.maintenance phase正确答案A