What is our primary source for biographical information about lao tzu?
a: confucius
b: lao tzu himself
c: taosim
d: ssu-ma ch'ien

The following question asks about one or more selections from your literature textbook. you may use your textbook to answer this question. both “lob’s girl” and “jeremiah’s song” contains flashbacks. in a paragraph, explain what this plot technique adds to the stories. support your answer with one detail from each story. use the reading selections to you answer the questions.