Before they h

发布时间：2021-02-24 18:56:22

Before they h

网友回答

hadBefore they had dinner,David and his parents cut a cake.
大卫和他的父母在吃晚饭前切了块蛋糕
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供参考答案1:
Before they h______ dinner,David and his parents cut a cake.
填had
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