求教一道SC的意思 OG16#21

kisscedric

Thai village crafts, as with other cultures, have developed through the principle
that form follows function and incorporate readily available materials fashioned
using traditional skills.
(A) as with
(B) as did those of
(C) as they have in
(D) like in
(E) like those of

OA是E。没有问题。

但是这个句子的非划线部分，尤其是priciple后面的that从句，完全晕掉了。

the principle that form follows function and incorporate readily available materials fashioned
using traditional skills.

疑问： that从句这里的主语和verb是谁啊。后面fashioed应该是做materials的N-Modifer。我一开始以为follows和incorporate平行，但是incorporate的主谓不一致啊

谢谢大家！！