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. What’s Donna Green’s main responsibility

A. To help decorate the White House.
B. To do the White House Christmas card.
C. To guide visitors to the White House during the Christmas.
D. To illustrate the decorations of the White House.