标题: prep08-2-206---（V-ing）在句尾到底能否伴随主系表结构 [打印本页] 作者: gui59106375 时间: 2012-7-24 23:26 标题: prep08-2-206---（V-ing）在句尾到底能否伴随主系表结构 206. (GWD-13-30) For the first time in the modern era, non-Hispanic Whites are officially a minority in California, which amounts to a little less than half the population of the state, down from nearly three-quarters only a decade ago.
A.which amounts to a little less than half the population of the state, down from nearly three-quarters only a decade ago
B.which amounts to a little less than half the population of the state, down from a decade ago, when it was nearly three-quarters
C.and that amounts to a little less than half the population of the state, down from a decade ago, when they were nearly three-quarters
D.amounting to a little less than half the population of the state, down from nearly three-quarters a decade ago(D)
E.amounting to a little less than half the population of the state, down from what it was a decade ago by nearly three-quarters