按照有关规定，对不同包装种类的货物混装在一个集装箱内，这时货物的总件数显示数字之和，包装种类用( )来表示。

A．Cartons
B．Pieces
C．Packages
D．Pallets

Which of the following statements is NOT true ？（）

A．Integration involves effectively integrating processes among the projec

B．Integrated change control includes reviewing and approving all change request

C．The project preliminary scope statement provides a high level scope narrativ

D．The project management plan is an input in developing the preliminary project scope statemen