for two years 用于什么式

for two years 用于什么式 for years 用于什么时态 for several years 用于什么时态 for two years 是什么意思? Two years for two years ago 和for two years有什么区别His grandfather has been dead______ A two years ago B for two years for the last two years用什么时态 after two years用于什么时态?可以用在将来时吗?麻烦给几个例子, move in ,move out of可不可以用于延续性的现在完成时中例如：she has moved out of the house for two years.可不可以这样说?还是she has been out of the house for two years for two years 用英语 怎样提问 for more than two years是什么时态 I have been study at this school for two years .和I has studied at this school for two years.这两句谁能告诉我有什么区别! IN TWO YEARS 和 TWO YEARS LATER 有什么区别? he has been dead for two year dead 有几种形式?用于什么时态? for用于什么时态 we went to hollywood_____ a.for two years b.two years ago c.before tow years she has been a flight attendan for two years 对 for two years 提问 I have known Sandy for two years(对for two years提问)