标题: 大全404 [打印本页] 作者: meckychen 时间: 2010-5-5 13:39 标题: 大全404 1.In the 1980’s the rate of increase of the minority population of the United States was nearly twice as fast as the 1970’ s.(A) twice as fast as (B) twice as fast as it was in (C) twice what it was in (D) two times faster than that of (E) two times greater than Ans：C Why not B? Thank you.作者: agnesliu 时间: 2010-7-9 10:22
我一开始看到 as。。。as也选了B
但仔细分析句子意思，应该是 the rate in A was twice the rate in B（两倍的增长率），C对 而B的意思则变为the rate in A was twice as fast as the rate in B(速度“快”两倍)