句型转换I have been learning English for two years
I have been learning English for two years.=It's two years _
英语难题!I have been learning English for two years =It is years
句型转换:I have been married for 10 years.
He's been learning English for two years
I have been down for two hours.句型转换 I have been down ---- --
I have been learning english for years,but I still can’t com
我说I have been learning English for many years.我的外教说换成studyin
Question: I have been learning English for about 7 years. &n
I've been learning English for three years什么意思
几个英语的句型转换1.i have already been here for 50years i have been
I have been learning French for twn years.
I have been in the party for two years转换,join转换成延续性动词,多种改法