It is believed that traveling to Chuzhou in November is enjoyable experience.A. /; the　　

It is believed that traveling to Chuzhou in November is enjoyable experience.
A. /; the　　　
B. the; an 　　
C. /; an　　　
D. the; the

A. /; the　　　 B. the; an 　　(答案→)C. /; an　　　D. the; the解析：考查冠词：第一空不填，因为是月份，第二空填an，泛指一次令人愉快的经历。句意：据相信到楚州旅游是一次愉快的经历。选C。

这下我知道了