A project loses a contractor in the middle of a project. A new project team is formed to replace the role of the lost contractor and his/her team. As a project manager, what is the FIRST topic to address to the team in the kick-off meeting

A．Identify team roles and responsibilitie

B．Review detailed schedul

C．Discuss cost estimate

D．Emphasize your authorit

有关铁剂治疗缺铁性贫血的叙述，下列哪项不正确

A．症状纠正后继续服药3～6个月

B．网织红细胞数增加是治疗有效的指标

C．于饭后服用

D．服药后可出现黑粪

E．可防止缺铁性贫血的复发