103. Students in the metropolitan school district lack math skills to such a large degree as to make it difficult to absorb them into a city economy becoming ever more dependent on information-based industries.
(A) lack math skills to such a large degree as to make it difficult to absorb them into a city economy becoming(B) lack math skills to a large enough degree that they will be difficult to absorb into a city’s economy that becomes(C) lack of math skills is so large as to be difficult to absorb them into a city’s economy that becomes(D) are lacking so much in math skills as to be difficult to absorb into a city’s economy becoming(E) are so lacking in math skills that it will be difficult to absorb them into a city economy becoming
其中选项A把such改为so就对了么？OG的解释是：In A, lack is modified by a wordy and awkward construction, to such a large degree as to make it difficult to. 似乎说得不是这个意思啊？ | 
