儿童自我意识发展的第三阶段是（）
A．社会自我
B．心理自我
C．生理自我
D．精神自我
参考答案：B
The girl was so __________ by the mighty river that she would spend hours sitting on its bank and gazing at the boats and rafts going and coming.
A．absorbed
B．fascinated
C．moved
D．touched
微机继电保护装置对运行环境有什么要求？
