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 exhaled by tourists, which raised its humidity to such levels so that salt from the stone was crystallizing B. due to moisture that tourists had exhaled, thereby raising its humidity to such levels that salt from the stone would crystallize C. because tourists were exhaling moisture, which had raised the humidity within them to levels such that salt from the stone would crystallize D. because of moisture that was exhaled by tourists raising the humidity within them to levels so high as to make the salt from the stone crystallize E. because moisture exhaled by tourists had raised the humidity within them to such levels that salt from the stone was crystallizing 答案E里面里面为什么可以用them指代moisture啊? 不解 另外,发觉我有时总是分不清which和it是不是在指代整句话……请问各位大牛有什么辨明的方法吗? -- by 会员 sherwoodrobin (2010/11/18 1:39:45)
句意为王。一切都是根据句子的意思来判断。 E.because moisture exhaled by tourists had raised the humidity within them to such levels that salt from the stone was crystallizing them指代的当然不是moisture,而是chambers。
which和it指代什么要看具体的语义决定。
|