—What were you doing when I rang you this morning? —I was occupied ______ the housework and kept my son occupied______ his homework.
A．at；doing
B．with；doing
C．at；to do
D．with；to do
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◎ 解析
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◎ 知识点
根据n多题专家分析，试题“—What were you doing when I rang you this morning?—I was occupied ______ the housework and kept my son occupied______ his homework.A．at；doingB．with；doingC．at…”主要考查了你对 【介词和介词短语】 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。
◎ 相似题
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