Werethestones________thisbridgecar

发布时间：2020-07-10 23:23:02

Were the stones ________ this bridge carried down from that hill?













A.used to building












B.used to build











C.were used to building











D.were used to build

网友回答

B解析该句可还原成：stones used to build this bridge were carried from that hill.
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