问题补充:
单选题Thetrafficaccident_____lastSundaymorning.A.was happenedB.happenedC.had happenedD.happening
答案:
B解析由“last Sunday morning.”时间状语可知本题的时态为一般过去时态,故
时间:2022-09-15 06:30:05
单选题Thetrafficaccident_____lastSundaymorning.A.was happenedB.happenedC.had happenedD.happening
B解析由“last Sunday morning.”时间状语可知本题的时态为一般过去时态,故
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