新概念二册34课the police__dan's bicycle 答案是had found 我想说用have been finding行吗?

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新概念二册34课the police__dan's bicycle 答案是had found 我想说用have been finding行吗?
新概念二册34课the police__dan's bicycle 答案是had found 我想说用have been finding行吗?

新概念二册34课the police__dan's bicycle 答案是had found 我想说用have been finding行吗?
不行,had found 是过去完成时态,表示一动作在过去已经完成;而have been finding指一个动作在之前一直在进行,找到自行车是结果,