◎ 题干
It’s no use _______ to persuade him. You’ll only waste your time.
[     ]
A. try  
B. trying   
C. to try   
D. tried
◎ 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“It’s no use _______ to persuade him. You’ll only waste your time. [ ]A. try B. trying C. to try D. tried…”主要考查了你对  【动名词】  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。