You are assigned as a project manager to lead a new quality improvement project. Management is asking for a project management plan. Which of the following should you create FIRST

A) A process assurance plan.
B) A quality management plan.
C) A project management plan.
D) A project scope statement.

RM80型清筛机的水平横导槽用特种耐磨钢制作，位于横导槽左侧转角处（入料口）的喂料挡板，是由液压油缸调节的，其作用是：可以根据需要，将更多的（）刮入挖掘上导槽中。