◎ 题干
—Have you read this book?          
—Yes, it's my favorite book. I           it twice.          
[     ]
A. is reading            
B. have read            
C. will read
◎ 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 you read this book?—Yes, it's my favorite book. Iit twice.[ ]A. is reading B. have read C. will read…”主要考查了你对  【现在完成时】  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。