诊断前置胎盘较安全可靠的方法是______
A． * * 检查 B．肛门检查 C．B型超声检查 D．放射线检查 E．化验检查
参考答案：C
血厥实者治疗方法为（）
A.开窍
B.活血
C.顺气
D.降逆
E.辟秽
（） is primarily concerned with defining and controlling what is and is not included in the project.
A．Project Time Management
B．Project Cost Management
C．Project Scope management
D．Project Communications Management
