– Where are you working now?– In Chongqing. But I in Shanghai for 5 years. A. worked B. h

网友回答

(答案→)A. worked
B. had worked
C. have worked
D. had been working
解析：    
试题分析:考查动词时态。根据前句可知说话人现在在重庆工作，在上海工作是过去的事情，所以应该用一般过去时表示过去发生的事情或存在的状态，故答案选A。句意：---你现在在哪里工作呢？---在重庆。但是我在上海工作过五年。