14.听下面一段对话,回答第13至第16四个小题. 13.What did the woman study in college? A.Art. B.Writing. C.Advertising. 14.When did the woman start writing children's books? A.When she got married. B.When she had her own kids. C.When she graduated from college. 15.How many books has the woman published? A.Three. B.Eight. C.Ten. 16.Why is the man interviewing the woman? A.For research. B.For his homework. C.For the school newspaper.