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
网友回答
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。