答案:A
Two basic assumptions of technical analysis are that security prices adjust:()
A. move in trends that persist for long periods of time, and market prices are determined by the interaction of supply and demand.
B. move in trends that persist for long periods of time, and liquidity is provided by securities dealers.
C. adjust rapidly to new information, and market prices are determined by the interaction of supply and demand.
关于更年期妇女心理症状的特点的介绍,以下哪项不正确()。
A.能力和精力减退,注意力不集中
B.情绪波动较大、紧张、抑郁、焦虑
C.有时伴有头痛、失眠、头晕、乏力等躯体症状
D.这些心理症状有特异性
E.更年期出现的心理症状比精神病患者轻,有波动性,不是持续存在