题目

东汉中期以后，政治黑暗最突出的表现是（ ） A . 中央和地方矛盾的加剧 B . 统治阶级内部派系斗争 C . 皇帝昏庸愚昧，不理朝政 D . 外戚和宦官交替专权 答案：DInception, which cost ＄150-million-plus US to make, earned a healthy ＄76 million US at the box office world wide during its opening weekend, ________ that epic and sci-fi aren't necessarily mutually exclusive in the movie industry．A.to proveB.proveC.provingD.proved