【单选题】Which are correct descriptions about Xi’an?
A.
It used to be the capital of the Ming Dynasty.
B.
It is in the eastern coast of China.
C.
The starting point of Zhang Qian’s mission
D.
It is the ancient city where Emperor Wu started to build the Great Wall.
【单选题】若80C51单片机的定时器/计数器设定为工作方式3,则表示单片机的定时器为( ) 。
【单选题】Which are correct descriptions about Xi’an?
A.
It used to be the capital of the Ming Dynasty.
B.
It is in the eastern coast of China.
C.
the starting point of Zhang Qian’s mission
D.
It is the ancient city where Emperor Wu started to build the Great Wall.
【简答题】Xi’an is the eastern terminus of the Silk Road and home to the Army of Emperor Qin Shi Huang. 西安是丝绸之路在东方的起点和秦始皇兵马俑的所在地。