OG上第六题 这个是题目,本身是错误句子: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(这里指代的是chambers还是moisture?????OG说its和主语单复不和,是不是说指代的chambers) raised its humidity to such level so that salt from the stone was crystallizing and fungus was growing on the walls.
这是一个错误的选项: because tourists were exhaling moisture, which had raised the humidity with in them(指代的是chambers还是tourists?????OG说看起来像指代tourists,但是如果是指代tourists岂不是说 which指代的也是tourists,和上面的解释就矛盾了啊),ls such that salt from the stone would crystallize
The widely accepted big bang theory holds that the universe began in an explosive instant ten to twenty billion years ago and has been expanding ever since.
C) that the beginning of the universe was anexplosive instant ten to twenty billion years ago that has expandedOG说这个that修饰instant,无意义 D)the beginning of the universe to have been anexplosive instant ten to twenty billion years ago that is expanding OG说这个that不合逻辑地修饰beginning,为什么不是和C一样修饰instant???? 这个that到底修饰的是什么成分???