◎ 题干
We were badly treated in the hospital.
Don’t worry.The president has promised to ______ your complaint at once.
A.look up B.look into C.look back on D.look forward to
◎ 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“We were badly treated in the hospital. Don’t worry.The president has promised to ______ your complaint at once. A.look upB.look intoC.look back onD.look forw…”主要考查了你对  【动词短语】【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。