◎ 题干
-Dad, could I watch TV now?
-Yes, _____. But you have to finish your homework first.
[     ]
A. you can
B. you could
C. you watch
D. you 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“-Dad, could I watch TV now?-Yes, _____. But you have to finish your homework first.[ ]A. you canB. you couldC. you watchD. you do…”主要考查了你对  【情态动词】  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。