◎ 题干
— Did you have a good night's sleep last night, sir?
— Oh, exactly. It was such a comfortable bed. I could never have ______ sleep.
[     ]
A. a worse
B. the best
C. a better  
D. the worst
◎ 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“—Did you have a good night's sleep last night, sir?—Oh, exactly. It was such a comfortable bed. I could never have ______ sleep.[ ]A. a worseB. the bestC.…”主要考查了你对  【不定冠词】【形容词的比较级】  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。