参考答案

正确答案：B
解析：细节题型见第四段第二句：Researchers think it's unlikely eating flesh fish are in danger, but anyone with frequent exposure to the creature could be in peril. (研究人员认为吃新鲜的鱼未必会有危险，但如果经常接触这种生物可能会冒风险)，因此B为答案。