请问这题怎么做？

wonderling66

 

Beneath the soil of the Malheur
                    National Forest in eastern Oregon, a fungus has for centuries been slowly weaving its way through the roots of trees, to become the largest living single organism known to humans.

 

(A) has for centuries been slowly weaving its way through the roots of trees, to become

(B) has slowly woven its way through the roots of trees for centuries, and so becoming

(C) that has been slowly weaving its way through the roots of trees for centuries has become

(D) that has for centuries slowly woven its way through the roots of trees and has become

(E) that, having slowly woven its way through the roots of trees for centuries, to become

wonderling66

不是主语从句的that 可省吧？

weiqite

选C吧

定语从句的that不可以省略。

isi

以下是引用weiqite在2009-5-13 0:32:00的发言：

选C吧

定语从句的that不可以省略。

记得定语从句that可以省略的。。