要建立稳定的客户关系,必须完成的四项关键任务是()
A、了解、互动、区分、调整
B、互动、了解、区分、调整
C、了解、区分、互动、调整
D、了解、区分、互动、调整
参考答案:D
Only when their children leave home _________.
A.many parents did feel a sense of loss
B.did many parents feel a sense of loss
C.did feel many parents a sense of loss
D.do many parents feel a sense of loss
急性心肌梗死下列哪一项化验结果特异性最高()
A.GOT
B.GTP
C.LDH
D.CK
E.CK-MB