prep1-31 始终不明白D为什么错

31.  (26141-!-item-!-188;#058&002444)

According to some economists, the July decrease in unemployment so that it was the lowest in two years suggests that the gradual improvement in the job market is continuing.

(A) so that it was the lowest in two years

(B) so that it was the lowest two-year rate

(C) to what would be the lowest in two years

(D) to a two-year low level

(E) to the lowest level in two years
答案是E,我选D,看了语法笔记后还是不能明白为什么D错

two-year low level,意思不对吧,2年长的低水平.就像two-year old boy .

原来two years  是做时间壮语,可是D却是变成做定语修饰了.这种改变造成歧义了.

 我的理解不知道对不对

楼主我也申请08会计,不过我目标很小的,不要求啥排名,我现在已经H4来美了.不过还是可以互相鼓励的

og

紫色第29题，a two-year low level        unclear

是原题

这道题的主语是什么？

(D) to a two-year low level------ AB结构