【题目】The technology, in my opinion, could have _______ in such fields as military, medicine and public safety.
A. appreciations B. appointments
C. applications D. qualifications
在线课程【答案】C
【解析】
试题分析：考查名词。句意：技术，在我看来，可以在这样的领域应用。A. appreciations欣赏，感激；B. appointments约会；C. applications申请，应用；D. qualifications资格。根据题意可知选C项。