单选题：Questions 13—22·You will hear five different business people

Questions 13—22
·You will hear five different business people talking about cultural differences in doingbusiness in different countries．
·For each extract there are two tasks．For Task One，choose the dos described from the list A—H．For Task TW0，choose the dont’s described from the list A—H．
·You will hear the recording twice．
TASK ONE—DOS
·For questions l3—17，match the extracts with the dos，listed A—H．
·For each extract，choose the appropriate way stated．
·Write one letter(A—H)next to the number of the extract．

请根据你所顶到的内容回答题：
回答听力第13题：_________。