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Lucy could ride a bike when she was eight years old.(改为同义句)
Lucy could ride a bike ________ ________ ________ ________ eight.
答案:at,the,age,of
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题目内容
句型转换
Lucy could ride a bike when she was eight years old.(改为同义句)
Lucy could ride a bike ________ ________ ________ ________ eight.