参考答案

正确答案：B
解析：划线词为名词，意为“吸引力，诱惑物”，等同于B项(吸引力，诱惑力；吸引)，例：What's the attraction of going on the stage?是什么吸引你登上舞台的?A项意为“简单，朴素，率直”，例：The advantage of the idea was its simplicity．这个主意的优点是简单明了。C项意为“权利，势力；职权；能力；力量”，例：This country extends its power and influence into neighboring