◎ 题干
—It is selfless     the doctor to devote all the time he had to caring for the patients.
—I think so, they are so great.
A.forB.ofC.withD.to
◎ 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“—It is selflessthe doctor to devote all the time he had to caring for the patients. —I think so, they are so great.A.forB.ofC.withD.to…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  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。