单项选择题

Questions 4 to 7 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions.
Now listen to the conversation.

Which of the following statements is TURE according to the interview

A.A child with an average IQ may not be successful when he grows up.
B.Some children’s ability can not be easily measured.
C.A child should be judged on his IQ level.
D.Being happy in life is being good at everything.