试题题干
Great （ ）Newton was, many of his ideas have been challenged today and are being modified by scientists of our time.
参考答案
正确答案：
试题解析
本题考查状语从句。as 和though引导的让步状语从句有以下句型：形容词/副词 + as / though + 主语 + 动词。句意：尽管牛顿很伟大，但他的许多想法今天都受到了挑战，并被我们这个时代的科学家们所改变。