问题描述：
_____your brother ____a letter to?my father
33.____ your brother _____ a letter to My father.
A.Who… wrote B.What…wrote
C.Who did…write D.What did… write
为什么选C不选A,请说明得详细点
33.____ your brother _____ a letter to My father.
A.Who… wrote B.What…wrote
C.Who did…write D.What did… write
为什么选C不选A,请说明得详细点
问题解答：
我来补答展开全文阅读