◎ 题干
They need to _______ some good ideas to help the old people in the Old People’s Home.
A.think about B.think of
C.come up D.think up
◎ 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“They need to _______ some good ideas to help the old people in the Old People’s Home.A.think aboutB.think ofC.come up D.think up…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【动词短语】  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。