試卷名稱:109年 - 109 國立交通大學_碩士班考試入學:英文#124039
年份:109年
科目:研究所、轉學考(插大)、學士後-英文
32. What is the main idea of the passage?
(A) Drones can be used in different areas.
(B) The manufacture process of drones.
(C) Why police like to work with the drone experts.
(D) The promising technology implemented in the world.