回顾过去

回顾过去
A、look back on
B、look ahead
C、on the occasion of
D、propose a toast
【正确答案】：A
【题目解析】：本题考查礼仪祝词。回顾过去：look back on。展望未来：look ahead；值此...之际：on the occasion of ；提议祝酒：propose a toast。