◎ 题干
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—What are you busy with?
—The conference___________in our city next week, as you know.
A.held B.will be held C.be holding D.to be held
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“.—What are you busy with?—The conference___________in our city next week, as you know.A.heldB.will be heldC.be holdingD.to be held…”主要考查了你对  【现在分词的被动式】【现在分词】【不定式的被动式】【过去分词】  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。