求助：定语从句中that若作宾语可省 在SC中是否适用？

只有一切

这个问题是有点无聊，但之前遇到的题that基本上能不省的基本都没省，但接下来就遇到了这道题：
As its sales of computer products have surpassed those of measuring instruments, the company has become increasingly willing to compete for the mass market sales they would in the past have conceded to rivals.

(A) they would in the past have conceded to rivals
(B) they would have conceded previously to their rivals
(C) that in the past would have been conceded previously to rivals
(D) it previously would have conceded to rivals in the past
(E) it would in the past have conceded to rivals

正确答案是E，一下子就把既有印象给打坏了

verylotus

定语从句中that做宾语是可省的。。这条GMAT里适用。。

只有一切

谢谢LS哈