请听录音两遍并回答以下问题。在答题区域回答问题时，请在每题的答案前标清题号。(1) What are the advantages of Sarah's new job in comparison with her old one?(2) Comma, the animal treated by Sarah, what is it?(3) Why did Mrs. Harrison think that the price for Comma's cure was fair?(4) What was Sarah's perception of Comma's treatment course?(5) The disease that Comma was suffering from was surprising, why?(6) How did the storyteller like the treatment cost for Comma?