标题: OG12 SC 42 关于过去分词修饰对象问题 求教~~ [打印本页] 作者: 毛毛地鼠 时间: 2011-5-25 11:45 标题: OG12 SC 42 关于过去分词修饰对象问题 求教~~ 42.Scientists have recently discovered what could be the largest and oldest living organism on Earth, a giant fungus that is an interwoven filigree of mushrooms ans rootlike tentacles spawned by a single fertilized spore some 10000 years ago and extending for more than 30 acres in the soil of a Michigan forest. A. extending B. extends C. extended D. it extended E. is extending