Go 属于非延续性动词，要想和表示一段时间的状语连用，必须把Go 变成be away，例如，He has been away for a year，He has been away since two years ago。
延续性动词是指表示能够延续的动作。如：study, work, stand, lie, know, walk, keep, live,have, wait, watch, sing, read, sleep,stay等。
匿名回答于2024-05-29 17:21:21
