◎ 题干
—Why didn't you go to see the film yesterday?
—Because I _____ it twice.       
[     ]
A. had seen  
B. have seen    
C. saw      
D. has seen
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Why didn't you go to see the film yesterday?—Because I _____ it twice.[ ]A. had seen B. have seenC. saw D. has seen…”主要考查了你对  【现在完成时】【主谓一致】  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。