--It happened 2:28 the afternoon of May 12,2008. A．on, in B．at, on ——青夏教育精英家教网—

摘要：--It happened 2:28 the afternoon of May 12,2008. A．on, in B．at, on C．at, in D．on, on

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－When did the great earthquake in Wenchuan happen?