Founded around 1075, the Acoma Pueblo is considered ________settlement in the United States.
句意:发现于1075年前后的阿科马印第安人村庄被认为是美国连续有人居住 最古老的定居地。be considered to be属于常用搭配,to be后面接名词,本句中省略了to be。the oldest continuously occupied修饰settlement,occupied为过去分词做定语。故正确答案为A。