冠心病的发生与心理一精神障碍有关。
参考答案：对
解析：心理一精神障碍与缺血性心脏疾病直接相关。
. Going out for tea with friends increasingly popular during the past twenty years.
A．becomes
B．became
C．has become
D．had becomeKey: C
警察道德的作用
