不可，for+时间段是现在完成时的标志词，不能用于过去完成时现在完成时表示现在之前业已完成的动作,虽然其效果或影响仍然存在但已不再继续,但是有一些现在完成时的句子,在后面加上for+一段时间,则现在完成时的动作就表示延续性. Thomas has studied Russian. (现在不再学俄语) Thomas has studied Russian for three years. (=Thomas began to study Russian three years ago, and is still studying it now....
for years 表示几年了， 句子中的时态可以用过去式， 也可以用过去完成eg:For years, Campbell survived as a blind woman。Advocates have laboredforyearsto have intelligent design。希望对你有帮助哦~...
