◎ 题干
— Why, Jack, you look so tired!
— Well, I _____ the house and I must finish the work tomorrow.
[     ]
A. was painting
B. will be painting
C. have painted
D. have been painting
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“连词成句。1. you eating lunch are?2.honey areeating they the? 3. an doing experiment I am. 4.and antsatcomea thelookhave. 5.liketodowhatantseat? …”主要考查了你对  【现在完成进行时】  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。