_________a stone tower near the old pine
题型:选择题
问题:
_________a stone tower near the old pine tree.
A.It used to be
B.There used to be
C.There used to have
D.It is used to be
_________a stone tower near the old pine tree.
A.It used to be
B.There used to be
C.There used to have
D.It is used to be