题目

The Hearst Castle        Hearst Castle is a palatial park on the central California coast and a National Historic Landmark．It was designed by architect Julia Morgan for William Randolph Hearst from 1919 until 1947．In 1957 , the Hearst Coiporation donated the fortune to the state of California．Since that time it has been maintained as a state historic park where the estate and its considerable collection of art and antiques are open for public tours．Despite its location far from any urban center, the site attracts roughly one million visitors per year． Guided Tours        读图，下列说法中正确的是A.上海昼短夜长B.地球绕日公转速度较慢C.晨昏圈与地轴的夹角达一年中最小值D.北半球各地正午太阳高度达一年中最大值