—Have you been here long?—_________.

—Have you been here long?—_________. 1.How long have you been here? How long have you been working here? How long have you been here? —How long have you been here,Susan?—Only about h —How long have you been here?—For about 10 years,And I _____ Have you been working here long?"long"是什么词性. —How long have you lived here? ---How long have you been in the class today?-----_________. how long have you been here 和 how long have you stayed here hello!i___you ___in London .how long have you been here? --how long have you been here in sydney?--____last wednesday