◎ 题干
—Is Runyang 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
◎ 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“—Is Runyang 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  【被动语态】【现在完成时】  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。