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 bv 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 这题OG的解释： 为什么 them 在 D选项 中是指代tourists ，但是在 E选项 中them又是正确地指代了chambers？

请问May老师，条件1是对的吗？谢谢！

请May老师作答。我算出来是330/7，不知道对不对。

请问May老师，这道题应该选什么？谢谢

请问May 老师，应该选哪个？谢谢

请问May 老师，条件1是对的吗？

老师，请问这道题选什么？

老师，请问这道题选什么？

这道题怎样缩放老师

老师，请问这道题E为什么不对？为什么要用there is?不理解。

请问老师，选哪个?