When I found I was the only one wearing the costume,I knew I had been fooled.
当我发现我是唯一一个穿礼服的时,就知道我被人捉弄了.wearing ing形式？？？？？Yes, wearing. ing形式!为什么要用ing形式动词现在分词短语修饰one. 请查阅动词现在分词.