部门划分的目的，在于确定组织中（）
A.明晰的产权制度
B.合理的管理层次
C.各项任务的分配和责任的归属
D.主管人员的权限范围
参考答案：C
—What do you think has caused his heart attack?
—It is ______.
A．because of his overweight
B．due to his being overweight
C．his being overweight
D．he is so overweight
膀胱训练时叩击膀胱区的目的是（）
A.诱发膀胱反射
B.增加括约肌张力
C.降低逼尿肌张力
D.促进交感神经兴奋性
E.促进尿液分泌
