单项选择题

Questions 17 and 18 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.
What does the news item say about Richard Nafzger（）

A．He is assigned the task to look for the tapes.
B．He believes that the tapes are probably lost.
C．He works in a NASA ground receiving site.
D．He had asked for the tapes in the 1970s.

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单项选择题

Which of the following is NOT mentioned by Mary as a potential disadvantage（）

A．More people in the area.
B．Noise and motorways.
C．Waste of land.
D．Unnecessary travel.

单项选择题

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.

Questions 17 and 18 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. What does the news item say about Richard Nafzger（） 您的浏览器不支持 audio 元素。

Questions 17 and 18 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.
What does the news item say about Richard Nafzger（）