题目解析:
3.在一年中的某些时候,在重大的宗教节日,比如种植庄稼的时候,学者们通过类比历史和现代的实践,猜想农民们会聚集到中心去观看和参加仪式。
A festivals have changed very little 宗教节日在历史上几乎没有什么变化,文中没提;
B only 玛雅人只在一年中的某些时间举行宗教节日,only 绝对词 原文没有;
C Based on their knowledge of historical and modern practices=, by analogy to historical and modern practices; scholars suppose= scholars hypothesize; that peasants= that the peasants; gathered in= flock to; the centers= the centers; at certain times of the year= At certain times of the year; for religious festivals= on the occasion of major religious festivals. 全对应,句意也正确;
D peasants were allowed to visit the centers only during the crop-planting period 农民只能在作物种植期间参观,文中没提。