【Hey,didyouknowthatpotatochipswereinventeHey,didyouknowthatpotatochipswereinventedbymistake为什么用did?】
2021-05-02 107次 反馈错误 加入收藏 正确率 : 100%
题目内容：
Hey ,did you know that potato chips were invente
Hey ,did you know that potato chips were invented by mistake 为什么用did?
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