麻烦各位了,没有找到论坛上已经有的解答 6.In late 1997, the chambers inside the pyramid of thePharaoh Menkaure at Giza were closed to visitors for cleaning and repair due to moisture exhaled bvtourists, which raised its humidity to such levels sothat salt from the stone was crystallizing and funguswas growing on the walls. A.due to moisture exhaled by tourists, whichraised its humidity to such levels so that saltfrom the stone wascrystallizing B.due to moisture that tourists had exhaled,thereby raising its humidity to such levels thatsalt from the stonewould crystallize C.because tourists were exhaling moisture, whichhad raised the humidity within them to levelssuch that salt fromthe stone would crystallize D.because of moisture that was exhaled by touristsraising the humidity within them to levels so highas to make the salt from the stone crystallize E.because moisture exhaled by tourists had raisedthe humidity within them to such levels that saltfrom the stone was crystallizing
啊,虽然because of...doing是一个错误的用法,我们暂且还是把它看做一个固定用法,这里出现的that是moisture的定语从句,而moisture自己啊,,tourists,them啊都是becasue of doing这个“固定用法”中的成分,跟C是不一样的情况。 另外我真的不确定我之前这种解释对不对……再解释没准就该走上邪道了……