◎ 题干
—Joe, can you answer the phone for me, please? I             supper.
—OK, Mum.
[     ]
A. was cooking
B. cook
C. am cooking
D. cooked
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—Joe, can you answer the phone for me, please? I supper. —OK, Mum. [ ]A. was cooking B. cook C. am cooking D. cooked …”主要考查了你对  【实义动词的现在分词】【系动词】【现在进行时】  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。