在装配图中，当需要表示某些零件的运动围和极限位置时，用（）画出其轮廓线。
A.双点划线
B.粗实线
C.细点划线
D.点划线
参考答案：A
A 22-year-old client is diagnosed with dependent personality disorder. Which behavior is most likely evidence of ineffective individual coping ？（）
A．Inability to make choices and decisions without advice.
B．Showing interest only in solitary activities.
C．Avoiding developing relationships.
D．Recurrent self-destructive behavior with history of depression.
两党制
