单选题 Times for movies and concerts are not listed in this announcement because ______.

A、 films and concerts cannot be posted publicly
B、 there are too many films and concerts to list
C、 the list is not ready yet
D、 a film or a concert occurs only on Wednesday

【正确答案】 C

【答案解析】细节辨认题。根据第一段第四、五行“Weekly movies and concert schedules which are in the process of being arranged will be posted each Wednesday outside the dining—hall”可得出正确答案为C。