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 based1q lxzq hx, lur7/e)y9 o 2wm go v0jy+8jmufi8z(w;ze .g6w a;bn the 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科考站出9 ypg 5x ozexuo99t2r;发，执行一项大胆的救援任务。
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