She[ has returned][ back] her book to the school [library].哪

问题描述:

She[ has returned][ back] her book to the school [library].哪处有错误
1个回答 分类:英语 2014-11-25

问题解答:

我来补答
去掉back
加油!不明白再问!
再问: why
再答: 因为return 已有‘ 归还’ 的意思,BACK 变成多余的了
 
 
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