(单选题)

What question does the research address? ( )

A.how human presence affect animal activity

B.whether animals follow human beings at night

C.whether animals hunt for food at night

D.how human beings should behave in the woods

参考答案：A

参考解析：

细节题。根据首段末句The latest research found even activities like hiking and camping can frighten animals and cause them to become more active at night.可知研究的是人类活动对动物活跃度的影响。选项A：人类的出现如何影响动物的活跃度，表述正确；选项B：动物是否在深夜跟踪人类，无中生有；选项C：动物半夜是否会寻找食物，表述错误；选项D：人类在森林中应当如何规范行为，无中生有。故本题正确答案选A。

知识点：细节题英语阅读理解通用英语