建筑设置伸缩缝时，（）一般不需断开。

A.墙体

B.楼板

C.屋盖

D.基础

In your project，you use the“develop project team”process to improve the competencies and interaction of team members to enhance project performance． The outputs from this process are （）.

A．project staff assignments

B．team performance assessment

C．staffing management plan

D．project staff assignments，staffing management plan，team performance assessment