5. In the 1980's the rate of increase of the minority population of the United States was nearly [U]twice as fast as [/U]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 ??
[em20][em20][em20][em20]
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时间快转 它不停的快转
旋转我跟着旋转
失去方向我没有方向 迷失方向我模糊了焦点
想不通太多道理呀 就选择遗忘 就选择遗忘
[此贴子已经被作者于2002-10-19 13:42:05编辑过] | 
