◎ 题干
It's too late for school. I don't know _____.    
[     ]
A. what to do that
B. how to do
C. what to do
D. how to do it
◎ 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“It's too late for school. I don't know _____.[ ]A. what to do that B. how to do C. what to do D. how to do it…”主要考查了你对  【宾语从句】  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。