抑制脑干网状结构上行激活系统,干扰大脑皮层的电活动的药物是()。
A.苯巴比妥
B.氯氮平
C.氯丙嗪
D.阿米替林
E.可卡因
参考答案:B
I had confidence(信心) in my own youth and ______ no matter how hard the conditions in the western areas are.
A.behavior
B.pressure
C.experience
D.energy
无人值班变电站自动化设备的验收应包括哪几方面?