since后面接过去某一点时间 或过去发生的动作,如：
I have learnt English since 1992.
I have learnt English since I left my hometown.
It is almost a month since you have left us.为什么要将have去掉
1个回答
相关问题
-
英语短文改错,快来.It was almost a month since your left us we all mi
-
It has been a month since I have seen you.
-
It( ) six weeks since he left the city.a.have been b.is goin
-
填空:I ___(be) a month since you left us for Germany 急!不知时态!
-
Dear Ying,It has been almost five years since you left Xi'an
-
Have you seen a ( )pen I left it here this morning.Is it( )b
-
Three months has passed since you left. 中的three months为什么表示单
-
英语翻译how are you ,un consciously,I have left you half a month
-
it is the third time you have arrived late this month.
-
Have you seen____ bag?I left it here just now.Is it ____one