--- the change of the schedule ?
--- Oh, God! I forgot all about it. I’ll do it right now.
A. Has, been announced
B. Was, announced
C. Has, announced
D. Had, been announced
网友回答
(答案→)A. Has, been announced
B. Was, announced
C. Has, announced
D. Had, been announced
解析：考查时态语态：句意：时间安排的改变通知过了吗？--没有呢，我忘了，我现在就做。可知第一句话是问这件事的结果，用现在完成时，而且the change和announce是被动关系，用现在完成时的被动，选A。