◎ 题干
Oh, dear! I don't know _____ next.

[     ]

A. how to do
B. What to do it
C. What to do
D. What and how to do
◎ 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“Oh, dear! I don't know _____next. [ ]A. how to do B. What to do it C. What to do D. What and how to do …”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。