A:青瓷、白瓷、彩瓷、青花瓷
B:白瓷、青瓷、彩瓷、青花瓷
C:青瓷、彩瓷、白瓷、青花瓷
D:青瓷、白瓷、青花瓷、彩瓷
Shenyang lies in the ____ (north) part of China.
Progress suggests a person's ability to change the way he is living at the moment and it must ______ a better life and a better way of doing things.