人体从自己的角度对遭遇到的生活事件的性质、程度和危害性所做的估计是()
A.应对
B.认识评价
C.社会支持
D.人格特征
E.心理防御机制
参考答案:B
It ______ we had stayed together for a couple of weeks _____ I found we had a lot in common.
[ ]
A. was until; when
B. was until; that
C. wasn’t until; when
D. wasn’t until; that
小儿硬膜外阻滞时,利多卡因宜用的浓度和剂量是()
A.0.7%~1.5%,1~2mg/kg
B.1%~2%,4~5mg/kg
C.0.7%~1.5%,8~10mg/kg
D.1.5%~2%,5~7mg/kg
E.2%,10mg/kg