◎ 题干
用perform的适当形式填空
1. All the        gathered on the stage after the show.
2. Her      in the exam was rather disappointing.
3. When will the play be        
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“用perform的适当形式填空1. All thegathered on the stage after the show.2. Herin the exam was rather disappointing.3. When will the play be ?…”主要考查了你对  【可数名词及其单复数】【名词】【动词的过去分词】【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。