()当年戚芳给狄云的荷包到哪里去了? ["还在老家的山洞里","还在狄云身上","在万震山上被人搜去了","被狱卒搜去了"]
()当年戚芳看见的“梁山伯祝英台大蝴蝶”是什么颜色的? ["玉白色","黄黑相间","紫绿相间","红黑相间"]
()狄云回老家时,众人已经在大屋里挖了多久了? ["二月","四月","六月","八月"]
()狄云决定出谷后做哪三件事? ["报仇","见戚芳一面","将丁典与凌霜华合葬","找师父"]
()狄云觉得世人只有谁不会骗人? ["戚芳","水笙","凌霜华","观音菩萨"]
有一台锅炉在酸洗过程中,取100g酸洗溶液样,经化验盐酸的含量为6.5g,半个小时后,取100g酸洗溶液样,盐酸的含量在多少范围内,即可认为反应结束?(两次化验酸液中盐酸的质量分数差应小于0.2%)