尽头式车站当站舍位于线路终端时,其股道编号应从()开始顺序编号。
A.靠近站舍的线路
B.正线
C.列车进站方向右侧
D.列车进站方向左侧
参考答案:D
A 78-year-old client with sensorineural hearing loss is admitted to a rehabilitation center after hip replacement surgery. A risk factor for this client would be
A. altered perceptions.B. toxic levels of pain medication.C. impaired cognitive function.D. impaired sense of tim
已知圆C经过A(3,2)、B(4,3)两点,且圆心在直线y=2x上.
(1)求圆C的方程;
(2)若直线l经过点P(-1,3)且与圆C相切,求直线l的方程.