怎么用过去分词改写句子-过去分词改写句子-用现在分词改写句子
这个句子没有although吧 答案： Having been examined at the gate of the lab, they entered the lab and continued their experiment.追问 原句是有although的，就是水笔划掉的部分尴尬了……，想知道为什幺答案中...
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这个句子没有although吧 答案： Having been examined at the gate of the lab, they entered the lab and continued their experiment.追问 原句是有although的，就是水笔划掉的部分尴尬了……，想知道为什幺答案中...