GMAT
Books in European libraries last longer than books in libraries in the United States because, although the climate in Europe is fairly humid, libraries there are not subjected to the extremes of temperature and humidity that damage collections in the United States.
Books in European libraries last longer than books in libraries in the United States because the climate in Europe is fairly humid, but still libraries there are not subject of the extremes of temperature and humidity as damage collections in the United States.
题目基本信息