I suppose that when I come back in ten years' time, all these old houses will().
A.正确答案Cbe pulling down
B.have pulled down
C.have been pulled down
D.have been pulling down
I suppose that when I come back in ten years' time, all these old houses will().
I suppose that when I come back in ten years' time, all these old houses will().
A.正确答案Cbe pulling down
B.have pulled down
C.have been pulled down
D.have been pulling down