标题: 大全181 关于时态 请教 ：） [打印本页] 作者: thornbirdcfa 时间: 2004-1-8 11:52 标题: 大全181 关于时态 请教 ：） 181. Bob Wilber became Sidney Bechet’s student and protégé when he was nineteen and, for a few years in the 1940’s, came as close to being a carbon copy of the jazz virtuoso in performance as anyone has ever come (A) as anyone has ever come (B) as anyone ever had been (C) as anyone ever had done 为什么C不对呢？这里应该是和过去的过去的人做比较，用过去完成时啊．．．done虽然awkward 但是．．为什么答案是A？呵呵
等等～～～～还有：看看这个：predictions that foreclosures on these types of loan could double over the next three years 请问：could可以用于将来时？头脑都糊涂了
