在精神分析理论中,具有要求即刻被满足,遵循快乐原则的人格部分是()
A.本我
B.现实的我
C.自我
D.理想的我
E.超我
参考答案:A
Which stage of venture capital financing is usually characterized as the period in which the capital is used for product development and marketing()
A. Seed Stage.
B. First stage.
C. Start-up Stage.
洗涤器的作用是()。
A.对热油锅炉排出的烟气洗涤和冷却
B.用于发生器炉膛洗涤、清扫
C.对发生器排出的烟气进行洗涤和冷却