本题目来源于试卷: 规范制作的cet试卷4，类别为 测试专用
[单选题]
The question is based on txb595n: mq;yr pgrgop: i m3m*o;e/-bhnfbwlg.v / 0bhe second news report you have just heard.
A. To carry out a scientific survey.
B. To establish a new research station.
C. To rescue two sick American workers.
D. To deliver urgent medical supplies.
参考答案: C
本题详细解析:
事实细节题。新闻开头提到，一架载有两名患病的美国工作者的小型飞机从南极洲一个偏远的niilcr3 l-0 7r科考站出发，执行一项大胆的救援任务。
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