问题补充:
单选题TheearthquakeinYushu_______roughlyonemonthbeforethesecondanniversaryoftheearthquakeinWenchuan.A.was happenedB.had happenedC.happenedD.had been happened
答案:
C
时间:2021-04-03 21:54:30
单选题TheearthquakeinYushu_______roughlyonemonthbeforethesecondanniversaryoftheearthquakeinWenchuan.A.was happenedB.had happenedC.happenedD.had been happened
C