In ________ city of Paris, ________ most ancient one, stands famous Eiffel Tower．
A./; the; aB.the; a;/C.the; the; aD.the; a; the在线课程D
A项city of Paris中的of表同位关系，city是普通名词，指的是巴黎，故用限定词the，若是Paris City则不用冠词。又如：Beijing City＝the city of Beijing。B项a most ancient one“一个非常古老的城市”，这里的most＝very或so。C项表示建筑物的专有名词，前面应该用定冠词the。