副职的职位意识包括（）
A、集思广益，综合意志
B、协助、配合与协作
C、分担分忧
D、参谋和决策
参考答案：B, C, D
Don't spend time beating on a wall, ________ to change it into a door.
A．hope
B．hoping
C．hoped
D．to hope
