This is the second factory I used to work many workers of still have a good relationshi

问题补充：

This is the second factory, I used to work, many workers of still have a good relationship with me.

A. where, which

B. that, whom

C. which, which

D. that, which

答案：

(答案→)A. where, which

B. that, whom

C. which, which

D. that, which

解析：句意：这是第二个工厂，也是我过去常常工作的地方，那里的许多工人和我扔保持好的关系。这里factory是先行词，where在从句中做状语；第二空先行词是factory，which在从句中作介词的宾语，故选A。