【单选题】

In this section you will hear everything ONCE、ONLY. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on your answer sheet.

According to the interview,Dr. Neil’s attitude toward substitute parents is that
[A] substitutes can take the responsibilities of parents,
[B] it’s acceptable to let substitutes look after children.
[C] perhaps substitutes can play a better role than parents.
[D] parents should be cautious to choose substitutes.