一战500分的小牛，想请教一道题！！！！！！！！！！！！题目要长！！！谢谢大家！！！

maybe1150

6.  In late 1997, the chambers inside the pyramid of the Pharaoh Menkaure at Giza were closed to visitors for cleaning and repair due to moisture exhaled by tourists, which raised its humidity to such levels so that salt from the stone was crystallizing and fungus was growing on the walls.

(A) due to moisture exhaledby tourists, which raised its humidity to such levels so that salt from thestone was crystallizing

(B) due to moisturethat tourists had exhaled, thereby raising its humidity to such levels that

salt from the stone would crystallize

(C) because touristswere exhaling moisture, which had raised the humidity within them to levels

such that saltfrom the stone would crystallize

(D) because ofmoisture that was exhaled by tourists raising the humidity within them to levels so high as to make the salt fromthe stone crystallize

(E) because moistureexhaled by tourists had raised the humidity within them to such levels that saltfrom the stone was crystallizing

为什么标红的地方， 是用 and repair 而不是 and repairing 呢？这里应该是和哪里平行？

frank894848955

repair作名字与动名词 cleaning平行

maybe1150

frank894848955 发表于 2013-10-5 22:07
repair作名字与动名词 cleaning平行

你是说， 这里是名词和动名词之间的平行？该怎么分辨呀？通过句子的意思？
要是这里是划线部分的话，我惨了。。

frank894848955

maybe1150 发表于 2013-10-5 22:37
你是说， 这里是名词和动名词之间的平行？该怎么分辨呀？通过句子的意思？
要是这里是划线部分的话，我惨 ...

动名词和名词是可以平行的 因为形式上都是名词。丹如果doing＋宾语 and noun  这种形式就不可以平行，因为相当于一个分词短语和一个名词， 是无法平行的。