◎ 题干
—_______I ______ in the homework before lunch?
—Yes. Please hand it in as soon as possible.
[     ]
A. Ought; hand  
B. Ought; to hand    
C. Have; hand        
D. Must; to hand
◎ 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 ______ in the homework before lunch?—Yes. Please hand it in as soon as possible. [ ]A. Ought; hand B. Ought; to handC. Have; hand D. Must; t…”主要考查了你对  【情态动词】【不定式】  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。