明代于慎行《读史漫录》中记载:“汉至武帝以后,柄归中朝,政去两府。所谓中朝者,大司马、大将军、侍中、常侍、散骑诸吏也。所谓外朝者,丞相、御史、二千石、九卿等也。盖武帝决事禁中,稀见卿相。”由此可见,“中朝”( )
A:掌握军政大权,是独立的决策机构
B:分享丞相行政权,处理政事
C:担任行政职务,有名无实
D:协助皇帝决策,削弱相权
“春风不度玉门关”中的有关“春风”和“玉门关”所在省说法正确的是 ( )
One day Eddie and Hobo looked at the ____. Eddie thought he saw a____but Hobo thought it was a ____. Because Hobo saw one ____. Eddie thought there were many bright ____and it was too____, so it couldn't be a plane.
5和3都是15的( )
化合物A在一定条件下发生分解反应,反应物浓度随反应时间的变化如图所示.则化合物A在4~8min间的平均反应速率为( )