He has ____ ____ America for 3 years.填 been to 还是 been in

问题描述:

He has ____ ____ America for 3 years.填 been to 还是 been in
有如下几个问题:
我觉得两种都算是延续性动词,都可以吧,那么选择题同时出现的时候选谁?
带了时间的句子(for/since+...),用这两个,如果没带时间呢?用 gone to/been to/been in

1)具体说和语言习惯比较相关,been to (某地)后面一般都是跟次数而不是时间多久,He's been to China three times.有 for 3 years 在后面,还是 been in 合适. 2)如果句子只是 He has ___ ___ America.gone to 和...