◎ 题干
-- Is the Nanjing Bridge open to the public yet?
---Yes. It ____ for almost one and a half months .
A.has opened
B.has being opened
C.has been open
D.was open
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“-- Is the Nanjing Bridge open to the public yet?---Yes. It ____ for almost one and a half months .A.has openedB.has being openedC.has been openD.was open…”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。