◎ 题干
You'd better dig _____ hole.
[     ]
A. two-meters-deep
B. two-meter-deep
C. two meters deep
D. a two-meter-deep
◎ 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“You'd better dig _____ hole. [ ]A. two-meters-deepB. two-meter-deep C. two meters deep D. a two-meter-deep …”主要考查了你对  【不定冠词(a,an)】【形容词】  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。