题目

宋辽边境“生育番息，牛羊被野(遍地)，戴白之人，不识干戈(战争)”。这说明澶渊之盟后 A．北宋的军事力量遭到极大的削弱             B．宋辽之间维持了长久的和平局面 C．促进了北方畜牧业的发展                   D．宋辽统治者都趋向腐朽 答案：BVoices_____ when the discussion became more heated. A. raised　 B. were raised　 C. were risen　 D. shouted