单项选择题


·You will hear a radio interview with Martha Flowers, the Managing Director of the MAX chain of sandwich bars.
·Choose the correct phrase to complete each sentence or answer the question.
·Mark one letter(A, B, or C) for the phrase you choose.
·After you have listened once, replay the recording.
What does Martha say about her employees

A. They must listen more carefully to what customers say.
B. She finds whet they can tell her very useful.
C. It is difficult to recruit enough good quality staff.