how long have you been doing that job?
how long have you been doing that job?
How long have you been looking for a job?
how long have u been keeping doing that / how long have u ke
"How long have you been
用 :⑴ the kind of job you want . ⑵ how long you have been stu
How long have you been doing是什么时态的句子?这个时态怎样构成?
How long have you been skating?
how long have you been playing basketball ?
How long have you been swimming?
How long have you been ____?
1.How long have you been here?
how long have you been ---work?