The Anasazi settlements at Chaco Canyon were built on a spectacular scale with more than 75 carefully engineered structures, of up to 600 rooms each, wereconnected by a complex regional system of roads. (A) with more than 75 carefully engineered structures, of up to 600 rooms each, were
(B) with more than 75 carefully engineered structures, of up to 600 rooms each,
(C) of more than 75 carefully engineered structures of up to 600 rooms, each that had been
(D) of more than 75 carefully engineered structures of up to 600 rooms and with each
(E) of more than 75 carefully engineered structures of up to 600 rooms, each had been 把这道题拿出来，并不是为了问答案，只是对with 的用法深感疑惑。 有看到 说 主语+谓语+宾语，with结构中，with 是修饰宾语的；还有 说 with表达 分三种1.原因，2.伴随状语，3.状态。 在这里，with到底是修饰 settlements呢，还是 scale呢？ 还是说 with是表示 伴随状语，还是状态呢？