—There are only a few old city walls left.
—Yeah.Most of them________in the 1960s.
A.pulled down |
B.have pulled down |
C.had pulled down |
D.were pulled down |
—There are only a few old city walls left.
—Yeah.Most of them________in the 1960s.
A.pulled down |
B.have pulled down |
C.had pulled down |
D.were pulled down |