固定式滑动导靴一般用于（）m/s以下的电梯。
A、0.5；
B、1；
C、1.5；
D、2
参考答案：B
按照利率生效日期方式的选择，分为（）
A.起息日方式
B.结息日方式
C.固定日方式
D.指定日方式
A respectable lawyer is admitted to an acute care facility with epigastric pain. Since admission, the client has called the nurse every 15 minutes with one request or another. Which of the following could explain this client's behavior
A．Repression.
B．Somatization.
C．Regression.
D．Conversion.
