参考答案

正确答案：A
解析：文章第八段指出“There are two common reactions you'll want to avoid．One is panic，which usually triggers the flight response in humans．Running wildly around，even for a few minutes， could get you irretrievably lost(if not injured)．”你应当避免的是两个反应：一是恐慌，这是人的通常的反应，毫无目的地跑上几分钟会使你不可挽回地永远迷了路，题干与原文相符。