11． In jazz music, a riff is a simple melodic figure, _________ and repeated several times. (A) usually one or two measures lasted (B) lasted one measure or two usually (C) is lasting one or two measures usually (D) usually lasting one or two measures 答案：D 这不是并列结构吗?为什么不是B ?
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发表于 2005-5-22 02:10:00
