公司所属监理、设计、施工企业承揽系统外工程项目前,应()
参考答案:上报上级主管部门备案
What do you think of the song?()
A.It sounds sweet
B.I like music very much
C.I don't know the title
D.It was a pleasure
洛杉矶伦理学会说孔子的己所不欲、勿施于人,属于伦理学的黄金律。