女孩,8岁,不规则低热2周,近3天来挤眉弄眼,耸肩,不自主运动,病后不规则用过多种抗生素,Hb 105g/L,WBC 13×109/L,N 0.72,L 0.28,血沉65mm/h,ASO 460u/ml。最可能的诊断:
A. 病毒性脑炎;
B. 结核性脑膜炎;
C. 中毒性脑病;
D. E.D.舞蹈病;
E. 癫痫
In which of the following cases is building a database worthwhile for the company?
A. where the product is a once-in-a-lifetime purchase
B. where customers show little loyalty to a brand
C. where the company has a long relationship with its customers
D. where the cost of gathering the information is high
微信支付 
支付宝支付