OG11紫皮94请教

. Last year, land values in most parts of the pinelands rose
almost so fast, and in some parts even faster than what they did outside
the pinelands．

(A)  so fast，and
in some parts even faster than what they did

(B)  so fast，and
in some parts even faster than，those

(C)  as fast，and
in some parts even faster than，those

(D)  as fast as，and
in some parts even faster than，those

(E)  as fast as，and
in some parts even faster than what they did

请教这道选题的答案为什么不是E? 如果是D,按照OG的解释，those指代values,但题目本身是否应该是动作间的比较，即rise和did比较? 请各位大大侠指点！