◎ 题干
— I regret to say that I failed to rank first in the contest.  
— Come on, nobody ______win all the time. 
[     ]
A. should
B. must
C. shall
D. can
◎ 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“— I regret to say that I failed to rank first in the contest. — Come on, nobody ______win all the time.[ ]A. shouldB. mustC. shallD. can…”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。