封闭式基金的募集一般要经过申请、( )等步骤。
A．核准
B．发售
C．备案
D．公告
参考答案：A,B,C,D
The (73) provides the project manager with the authority to apply organizational resources to project activities．
A．project management plan
B．project charter
C．project human resource plan
D．project stakeholders
日常运行中应如何避免导热油结焦？
