SECTION A CONVERSATIONS In this Section you will hear several
conversations. Listen to the conversations carefully and then answer the
questions that follow. Questions 1 to 4 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. According to Nancy, What was the most difficult about becoming a taxi driver
A．The right sense of direction. B．The sense of judgment. C．The skill of driving. D．The size of vehicle.