—Will you attend the ceremony tomorrow? —What ceremony? I informed of anything about it．
A. wasn't
B. haven't been
C. hadn't been
D. won't be
网友回答
A. wasn't
(答案→)B. haven't been
C. hadn't been
D. won't be
解析：句意：— 你将参加明天的仪式吗？— 什么仪式？没有人跟我说这件事。到现在还不知道，应该用现在完成时，inform sb. of sth.通知某人某事，变成被动形式，be informed of。 故选B。
考点: 考查动词时态和语态的用法。