enasni wrote:
In late 1997, the chambers inside the pyramid of the Pharaoh Menkaure at Giza were closed to visitorsfor 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.
"for cleaning and repair.." Is this phrase parallel? gerund and verb?
because moisture exhaled by tourists had raised the humidity withinthem to such levels that salt from the stone was crystallizing
Isn't
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