—Do you remember when I first met you? —Of course. I in a small food factory.A. worked B.

问题补充：

—Do you remember when I first met you?

—Of course. I in a small food factory.

A. worked

B. was working

C. had been working

D. work

答案：

A. worked

(答案→)B. was working

C. had been working

D. work

解析：句意：---你记得我第一次遇到你的时候吗？--当然。我在一个小的食品工厂工作。从when I first met you，可知是当第一次见到的时候，我正在一个小食品工厂工作。是过去进行时，选B。