Your friends arrived Chongqing yesterday evening.A. in B. at C. to

问题补充：

Your friends arrived Chongqing yesterday evening.

A. in B. at C. to

答案：

解析：句意：你朋友们昨天晚上到达重庆。Arrive 到达，不及物动词，接宾语要用介词at/ in；arrive at 到达某地，往往指一个小的地方，例如school, small village; arrive in 到达某地，往往指一个大的地方，如题目中的Chongqing, 故选A。