摘要： around the Water Cube. we were then taken to see the Bird’s Nest for the 2008 Olympic Games. A.Having shown B.To be shown C.Having been shown D.To show 答案 C 解析 show与take之间有明显的时间先后关系.且句子的主语与show构成逻辑上的动宾关系.故该空格处用现在完成时的被动形式.

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