I have been living in the United States for twenty years,but seldom ___so longly as now.A have I left B I had felt C I have felt D had I left

I have been here 与I have been living here一样吗?有点弄不清楚. Since he left after I have been looking for living. 求有这歌词的歌曲名字i have been living求有这歌词的歌曲名字“i have been living.” I _______ here for almost 20 years. A am living B live C have been living I _______ here for almost 20 years. A am living B live C have been living 英语翻译I have lived in Beijing for 10 years.I have been living in Beijing for 10 years. i have lived here for 3 years与 i have been living here for 3 years有什么区别 I have been living here for 2 years I have lived here for 2years 这两句有什么不一样 I have been living in there for 10 years和I have lived in there for 10 years,有什麼不同? i have been living here so long 的反义疑问句是? Since he left after I have been looking for living.是什么意思? I have been selling I have been trying I have ever been I too have been I have been to. I have been I have been in.