旅游者要求亲友随团活动,如何处理?
参考答案:
征得领队和旅游团其他成员的同意,到旅行社办理入团手续。
如果一个三棱锥的底面是直角三角形,那么它的三个侧面( )
A.必定都不是Rt△
B.至多有一个是Rt△
C.至多有两个Rt△
D.可能都是Rt△
The nurse assesses the client to determine the cause of autonomic dysreflexia. Which of the following is the most common stimulus for an autonomic dysreflexia episode
A.Rising intracranial pressure.
B.Bowel distention.
C.Bladder distention.
D.Anxiety.