◎ 题干
—Come and join US. Jimmy!
—I'm sorry, but I'm really busy now. If I ____ time, I would certainly go. 
[     ]
A. will have    
B. have had    
C. had    
D. have
◎ 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“—Come and join US. Jimmy! —I'm sorry, but I'm really busy now. If I ____ time, I would certainly go.[ ]A. will have B. have hadC. had D. have …”主要考查了你对  【实义动词的过去式】  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。