成人择期手术术前()小时禁食( )小时禁水。
参考答案:12 4
The major goal of therapy in crisis intervention is to
A. withdraw from the stress.B. resolve the immediate problem.C. decrease anxiety.D. provide documentation of events.
手持式点钞法有()。
A.扇面
B.单指多张
C.多指多张
D.单指单张