◎ 题干
— I haven't finished my task yet.   
— You shouldn't have watched the film last night, or you ____ it by now.   
[     ]
A. need have finished        
B. may have finished    
C. should have finished      
D. will have finished
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—I haven't finished my task yet.— You shouldn't have watched the film last night, or you ____ it by now.[ ]A. need have finishedB. may have finished C. sh…”主要考查了你对  【情态动词】  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。