◎ 题干
At the party, Eric oughtn't to _____ the joke. Didn't you see the principal was a bit _____?
[     ]
A. be telling; embarrassing  
B. tell;embarrassed  
C. have  told; embarrassing  
D. have told; embarrassed
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“At the party, Eric oughtn't to_____ the joke. Didn't you see the principal was a bit _____? [ ]A. be telling; embarrassingB. tell;embarrassedC. havetold…”主要考查了你对  【形容词】【现在完成时】  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。