汉朝、宋朝和元朝加强中央集权的措施最相似的是
A:设立特务机构
B:改变和分散地方机构及权利
C:废除原来的全国行政区划
D:改变选官制度
____ ____ often ____ to the park at weekends?
You shouldn't to me. I always believe you.