◎ 题干
--- _____ the change of the schedule ______?
--- Oh, God! I forgot all about it. I’ll do it right now.
A.Has, been announcedB.Was, announced
C.Has, announcedD.Had, been announced
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“--- _____ the change of the schedule ______?--- Oh, God! I forgot all about it. I’ll do it right now.A.Has, been announcedB.Was, announcedC.Has, announcedD.H…”主要考查了你对  【一般现在时】【将来进行时】【过去完成进行时】【过去将来时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。