为你解答.
Aunt Judy and Uncle Mike have lived there (for six years). (对划线部分提问)
How long have Aunt Judy and Uncle Mike lived there?
解释:这是对一段时间提问.
为你解答.
Aunt Judy and Uncle Mike have lived there (for six years). (对划线部分提问)
How long have Aunt Judy and Uncle Mike lived there?
解释:这是对一段时间提问.