题目

　They knew her very well. They had seen her _____ up from childhood. 　　A. grow　　　　　　　　　　　　　　　B. grew 　　C. growing　　　　　　　　　　　　　 D. to grow 答案：A 解析:  grow up表示动作已经结束；growing表示动作仍在进行。

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