◎ 题干
I have to do my homework for _____ every day.

[     ]

A. one and half hour
B. one and a half hour 
C. one and half hours
D. one and a half hours
◎ 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 have to do my homework for _____ every day. [ ]A. one and half hour B. one and a half hour C. one and half hours D. one and a half hours …”主要考查了你对  【可数名词(单数名词,复数名词)】【基数词】  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。