◎ 题干
But for their help,we         the program in time.
[     ]
A.can not finish    
B.will not finish    
C.had not finished    
D.could not have finished
◎ 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“But for their help,we the program in time.[ ]A.can not finish B.will not finish C.had not finishedD.could not have finished…”主要考查了你对  【虚拟语气】  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。