by the beauty of the countryside, the old couple decided to stay another week on the farmA.Being attractedB.AttractedC.To be attractedD.Having attracted
参考答案：
B解析考查非谓语动词。句意：被乡村的美丽所吸引，这对老夫妇决定在这个农场在呆一个星期。过去分词表示句子主语被动的发生过的动作。和句子主语是动宾关系，结合语境可知选B。
