Mary wants to know_______A.how far is it B.where does he live C.who is he D.how he goes to school.

应该填写
D
从句要用陈述句语序,而ABC都是疑问句语序,所以只能选D
玛丽想知道怎么到学校
~~~~~~~~~~～～~~~~祝你进步,如对你有帮助,请及时采纳~~~~~~~~~~~~~~~~能否继续讲解疑问语序和陈述语序是什么。以A为例疑问句语序就是 How farisit?陈述句语序就是how far it is? ~~~~~~~~~~～～~~~~祝你进步，如对你有帮助，请及时采纳~~~~~~~~~~~~~~~~为什么D选项就是陈述语序了呢D的疑问句语序应该是　How does he go to school陈述句语序是　 how he goes to school所以D对为什么这句话只能用陈述语序了呢。最开始就告诉你了从句中只能用陈述句语序~~~~~~~~~~～～~~~~祝你进步，如对你有帮助，请及时采纳~~~~~~~~~~~~~~~~