更换橡胶支座，要先对支承垫石抄平，确定支座部分标高及尺寸，做（）。
参考答案：标记
南昌成为“像章郡”的治所，始于[ ]
A．战国
B．秦朝
C．汉朝
D．元朝
根据句意和首字母提示填空。
1. The Spring Festival is often in F______.
2. My mother's birthday is on June the t______.
3. Would you like to come to my mother's b ______ party tomorrow morning?
4. The twelfth month of the year is D______.
5. —W______ is the World Expo in Shanghai? —In 2010.
