◎ 题干
Standing on the platform, Professor Li kept silent for a moment,         on the audience below.
A.her eyes fixedB.and her eyes fixed
C.and her eyes fixingD.her eyes fixing
◎ 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“Standing on the platform, Professor Li kept silent for a moment, on the audience below.A.her eyes fixedB.and her eyes fixedC.and her eyes fixingD.her eyes fixin…”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。