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It was after he had made an investigation he came to know the truth.A.whereB.whenC.thatD.and

编辑:chaxungu时间:2026-04-24 12:49:01分类:高中英语题库

It was after he had made an investigation ________ he came to know the truth.
A.whereB.whenC.thatD.and在线课程C