求教gwd 31 第3套 Q34

medusasally

Q34:
Just like the background in art history needed by an archaeologist in order to evaluate finds of ancient art, the nautical archaeologist needs specialized knowledge of the history and theory of ship design in order to understand shipwrecks.

A.    Just like the background in art history needed by an archaeologist in order to evaluate finds of ancient art, the
B.    Just as an archaeologist who needs a background in art history to evaluate finds of ancient art, a
C.    Just as an archaeologist needs a background in art history to evaluate finds of ancient art, so a
D.    Like the archaeologist who evaluates finds of ancient art and requires a background in art history, so the
E.    As evaluating finds of ancient art requires an archaeologist who has a background in art history, so the
答案选c, 想问一下，为什么后面的句子要加so,前面不是已经有as了吗？

928817265

Just as...,so...是一种句子结构
逐个来分析，第一个like后面接的名词是background，不可以和archaeologist对比
第二个as 后面是个名词，as后面只能接句子，接名词就是表示“作为”的意思
第四个,同一，like使用的结构错误
第五个，as引导从句要和后面的句子句子结构相同，这个错了