I shall never forget those years I spent in the factory with the workers has a great effe

问题补充：

I shall never forget those years I spent in the factory with the workers, has a great effect on my life.

A. when, that

B. that, which

C. that, that

D. when, which

答案：

A. when, that

(答案→)B. that, which

C. that, that

D. when, which

解析：考查定语从句。定语从句I spent in the factory with the workers中的spent缺少宾语，排除A、D；根据第二空前的逗号可知，逗号后是非限制性定语从句，不能使用that引导定语从句，排除C，故选B。