The boy has already finished his homework.(改为一般疑问句）请写出答案与理由
问题描述：
The boy has already finished his homework.(改为一般疑问句）
请写出答案与理由
答
Has the boy finished his homework yet ?
答
Has the boy already finished his homework?
答
Has the boy finished his homework yet?
has + 过去分词,has 是助动词,所以将has提前,already 用于肯定句,否定句或者疑问句用yet.