A:8,4和8,4
B:5,4和5,4
C:5,4和8,4
D:8,4和5,4
Liu Mei can speak Japanese so well! Who taught her?
Nobody. She taught _________.
_______ used to _______ a post office near my house.
2016年1月1日起施行新的《人口与计划生育法》,该法明确国家提倡( )