提问关于such...that

以下是Prep语法总结里的一道题，答案是E，考点中提到Such/so…that固定搭配。Such … so that搭配错误。但是我在新东方上课的笔记里两次都有记录老师说表示  “如此…以至于”的时候such..that和 such …as to都是错误的，所以有点困惑。

203. (T-4-Q29)In late 1997, thechambers inside the pyramid of the Pharaoh Menkaure at Giza were closed to visitors for cleaning andrepair due to moisture exhaled by tourists, which raised its humidity tosuch levels so that salt from the stone was crystallizing and fungus wasgrowing on the walls.
A.    dueto moisture exhaled by tourists, which raised its humidity to such levels sothat salt from the stone was crystallizing
B.    dueto moisture that tourists had exhaled, thereby raising its humidity to suchlevels that salt from the stone would crystallize
C.    becausetourists were exhaling moisture, which had raised the humidity within them tolevels such that salt from the stone would crystallize
D.    because of moisture that was exhaled by touristsraising the humidity within them to levels so high as to make the salt from thestone crystallize    (E)
E.    becausemoisture exhaled by tourists had raised the humidity within them to such levelsthat salt from the stone was crystallizing