问题描述：
Do you understand what did she said为什么错?为什么是Do you understand what she said?
宾语从句除了用陈述句语序,对关系词有什么要求?
还有一道题：I don't know when we will start.和 I don't know what time we will start 哪个对?为什么?
宾语从句除了用陈述句语序,对关系词有什么要求?
还有一道题：I don't know when we will start.和 I don't know what time we will start 哪个对?为什么?
问题解答：
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