青年旅游者的个性心理和行为表现有好表现、冲动、爱热闹。( )
参考答案：错
解析：“热闹”改成“幻想”。
Which of the following concepts would the nurse incorporate into the plan of care for a 4-year-old child to psychologically prepare the child for cardiac catheterization
A. Anxiety decreases when a preschooler is protected from learning about unpleasant events.B. Preschoolers are unable to understand the procedure.C. Little psychological preparation can be given to preschoolers.D. Preparation is a joint responsibility of the physician, parents, and nurs
在现场岩心分析中所给的渗透率一般指的是（）渗透率。
A、相对
B、有效
C、绝对
D、水平
