问题描述：
do you know that?"where does she come from?"do you know 填空 she 填空 ？那from为什么可以省略？
问题解答：
Do you know where she comes from?
1where's 2from 楼主放心 这个保证对
(where) (comes)
where;comes直接引语变间接引语时,特殊疑问句要变成正常语序.
do you know where she comes
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