Poldek Pfefferberg is considered to be one of the persons who help contributing to the making of the film Schindler’s List mainly because（）.

A.he was the story-teller, telling the story of his savior, Oskar Schindler

B.he was the only person who survived in the factory

C.he was one of Jews who kept good relation with Oskar Schindler

D.he was one of Jews who survived the Holocaust

正确答案：he was the story-teller, telling the story of his savior, Oskar Schindler