什么是宾语从句什么是复合句

问题描述:

什么是宾语从句什么是复合句
我们有2道改变句型题
Mary said,'Why didn't you call me yesterday?'(改成宾语从句)
I happend to know some ways to kill mice.(改为复合句)

Mary said,'Why didn't you call me yesterday?'(改成宾语从句) Mary asked me why I hadn't called her the day before.I happend to know some ways to kill mice.(改为复合句)I happend to know some ways in whi...