Last year he paid a visit to his hometown, which was no longer the sleepy little village
 
【正确答案】 C
【答案解析】 考查时态与省略。首先分析句子结构,时间背景为last year, which引导非限制性定语从句,其先行词为his hometown。由选项知,空格处为省略了that的定语从句,修饰village。结合句意可知,空格处指过去那个小村庄很宁静,所以是过去的过去,用过去完成时,选C。