What can we know from the passage?

参考解析：

细节理解题。根据最后一段最后一句“The equipment has been updated, but it is essentially the same technology that was used more than a century ago.”可知，电梯所使用的技术并未更新，所以A项表述错误；根据倒数第三段最后一句“You can think the Eiffel Tower as a Statue of Liberty without the skin, though the shapes of the two structures are quite different.”可知，埃菲尔铁塔和自由女神像在结构上完全不一样，所以B项表述错误；根据最后一段第三句“The tower is open year-round until 11:45 p.m., with the last admissions at 11 p.m., 10:30 p.m. to visit the top.”可知，塔楼全年开放到晚上11点45分，最后一次入场的时间是晚上11点，晚上10点30分参观塔顶，所以C项表述正确；根据倒数第四段第一句“Because the taller sections of the tower are against the brighter sky, the bronze paint color is shaded slightly darker than the color closer to the ground.”可知，塔的较高部分颜色略暗，所以D项表述错误。故选C。