摘要：15． on May Day, the Shanghai Expo has attracted tens of thousands of visitors around the world every day. A．Having opened B．Opened C．Opening D．To open
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_____ on May Day, the Shanghai Expo has attracted tens of thousands of visitors around the world every day．
A．Having opened B．Opened
C．Opening D．To open
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_____ on May Day, the Shanghai Expo has attracted tens of thousands of visitors around the world every day．
A．Having opened B．Opened
C．Opening D．To open
查看习题详情和答案>>
_____ on May Day, the Shanghai Expo has attracted tens of thousands of visitors around the world every day．
A．Having opened B．Opened
C．Opening D．To open
查看习题详情和答案>>