◎ 题干
He _____ to sleep last night, but he couldn't sleep _____.

A. tried; good    
B. tries; nice
C. tried; well
D. trying; good
◎ 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“He _____ to sleep last night, but he couldn't sleep _____.[ ]A. tried; good B. tries; niceC. tried; well D. trying; good…”主要考查了你对  【副词】【一般过去时】  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。