3.It has been years ________ I returned home.A.after B.that C.sinceD.when

It was 85 years还是 it has been 85 years? 3.It has been years ________ I returned home.A.after B.that C.sinceD.when It has been 4 years since I smoked.怎么翻译? It has been 3 years since he came here. It has been there since a t_ years ago . it is 3 years since Tom has been abroad Tom has been in China for three years.(改为同义句)1.Tom has been in China ( ) three years( ).2.Three year ( ) ( ) ( ) Tom cane to China.3.Tom ( ) ( ) China three years ( ).4.It is ( ) ( ) ( ) Tom came to China. Tom has been in China for three years.(改为同义句)1.Tom has been in China ( ) three years( ).2.Three year ( ) ( ) ( ) Tom cane to China.3.Tom ( ) ( ) China three years ( ).4.It is ( ) ( ) ( ) Tom came to China. It has been five years since he has left for beijing这句话对不对啊 The tall tree ______ there for many years but it has been cut down.为什么是was 而不是has been It has been 5 years since this party----.如题 It has been 5 years since this party----.用came to power 为什么不能用 in power it is two years since I came here还是it has been two years since I came here 翻译 It's five years since he smoked It has been 2 years since we worked here Our school is a new one,it _____ for 5 years.A.has openedB.has openC.has been openD.has been opened It has been several years since he lived here.怎么翻译? 分析一下它的含义?It is has been four years since he lived here． It has been 4 years since I smoked.为什么翻译成 我戒烟4年了? It has been ten years since I ___(be) a teacher.