Was it in the factory_____ you worked five years ago___ you learned the technique?
A. that; where B. where; when C. where; where D. where; that
Was it in the factory_____ you worked five years ago___ you learned the technique?
A. that; where B. where; when C. where; where D. where; that
【解析】D.从整个句子来分析，本题的主干是Was it in the factory_____ you worked ___ you learned the technique?这一强调结构，you worked five years ago 是定语从句，限定the factory。