试题要求：
It is dangerous to_____.
试题解析：
答案：C
解析：
细节理解题。定位到文中第二段"never walk behind a horse．If you surprise it, the horse might mistake you for a lion or wolf and give a dangerous kick."，结合该句可知站在马的身后吓它可能会被踢，很危险。故选C。
考点：阅读选择,2018.10
It is dangerous to_____.
细节理解题。定位到文中第二段"never walk behind a horse．If you surprise it, the horse might mistake you for a lion or wolf and give a dangerous kick."，结合该句可知站在马的身后吓它可能会被踢，很危险。故选C。