单项选择题
Questions 9 and 10 are based on the following news. At the end of the news item, you will be given 10 seconds to answer each of the two questions. Now listen to the news.
According to Dr. Flores, hospitals and clinics（）
A．have seen the need for hiring trained interpreters.
B．have realized the problems of language barriers.
C．have begun training their staff to be bilinguals.
D．have taken steps to provide accurate diagnosis.