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An artist who was recently travelling on a ferry to the southern island discovered ______ a long lost antique Greek vase.
A.at randomB.by chanceC.on occasionD.in turn
2022·天津和平·一模
知识点:by chancein turn介词与其它词类的搭配at random 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!