以δ节律为主的成年人脑电图，应列为()
A．正常脑电图
B．轻度异常脑电图
C．中度异常脑电图
D．严重痴呆
E．以上都不对
参考答案：D
To be honest, ＿＿＿you’d like me to offer?
A．how is it that
B．what is it that
C．how is it that
D．what it is that
《消费者权益保护法》中一项最核心的原则是______。
