单项选择题

Questions 1 to 5 are based on an interview. At the end of the interview you will be given 10 seconds to answer each of the following five questions.
Now listen to the interview.
Which of the following was NOT mentioned by Susan when she talked about her personal rewards

A.Her project changed parents’ attitude towards the Internet.
B.Her projects have had a positive impact.
C.A class in Canada purchased computers because they were eager to be on her project.
D.She got to collaborate with a lot of talented teachers.