unit5book1
人教版英语unit5book1适用对象：高一学生博师高级中学钟
主语 ） 在定语从句中 作状语 还是 作主语 /宾语 where which reason _______ he did it is not clear. (he did it for … .reason 作状语 ) The reason ______________ he gave to the teacher is unbelievable. (he gave the reason(宾语 )