◎ 题干
— Have all the students know that our class will visit the factory this afternoon.
— Yes , Every student ________ about it.
A.have toldB.have been toldC.has toldD.has been told
◎ 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“— Have all the students know that our class will visit the factory this afternoon.— Yes , Every student ________ about it.A.have toldB.have been toldC.has told…”主要考查了你对  【一般现在时】【过去进行时】【过去完成进行时】  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。