单项选择题
What is the MOST accurate way to determine a project’s duration before execution？（）
A.The project manager performs all estimates B.Incorporate each individual worker’s estimates C.Acquire expert estimates D.There is no way to determine the duration
单项选择题 WithinInformationTechnologyprojects，communicationsbetweentheprojectmanagerandtheprojectteammembersshouldtakeplace：（）
单项选择题 Whatisareasonforreviewingtheuserrequirementsdocumentwiththeclient？（）
单项选择题 TheSOW（StatementofWork）isanothernameforthe：（）
