ThelargestearthquakeinJapanesehistory31 innorthernJapanat2:46pmofMarch11,2011.Atsunami(海啸)followed,causingmajorfloodingin 32 areasofJapan,aswellasmanystrongaftershocks(余震).Sofarmorethan13,000people | |||
A.washappened | B.happened | C.hadhappened | D.happening |