单选题 Notice
①Ten days' notice should be given to the director ②if the conference hall is to be booked for private use.
For private use, staff should
A. book the conference hall for ten days.
B. give the conference director a notice form.
C. inform the director in advance.

【正确答案】 C
【答案解析】通知内容为“①在告知主任十天之后,②方可借用会议厅进行私人活动”。综合材料中的两个信息点可知:员工要借用会议厅需要提前十天告知主任。C项是对材料信息点1的解释。A项中的借用+天是对信息点1的误解。B项中“向会议主持人递交提醒表格”,与原文含义不符。综上所述,正确答案是为C。