Do you know who is your teacher? 还是Do you know who your teacher is? 求解释

问题描述:

Do you know who is your teacher? 还是Do you know who your teacher is? 求解释

应该是Do you know who your teacher is?
do you know是表疑问,后面跟的从句是正常主谓宾语序好像是前者哦是后者,亲...