目标的实现程度应该能够测量是目标理论评价组织有效性的假设之一
参考答案：对
Jeff goes to work _____ and his wife goes to work _____.[ ]
A. by car; on her bike
B. by a car; on her bike
C. by cars; by bike
D. by his car; by bike
本例的诊断应是
A．胎盘早剥
B．胎盘边缘血窦破裂
C．前置胎盘
D．凝血功能障碍
E．以上都不是
