It has been snowing since a week ago.(改为一般疑问句)
It has been snowing since a week ago.(改为一般疑问句)
He has been in Beijing since three years ago.(改为一般疑问句)
It has been there since a t_ years ago .
It has been snowing ____several days.A .since B.for C.in D.b
It is a week since he has been to BeiJing.
he has been away from the factory .a a week ago b since a we
It has a flower 改为一般疑问句
It's snowing right now改为一般疑问句
It was there a moment ago.(改为一般疑问句)
He has been living here since last Sunday.(改为一般疑问句)
It has been a week since we arrived here.(语法点有哪些)
Uncle Lidrove a car to W han three week ago.改为一般疑问句