More wild tigers have been seen in the f
题型:选择题
问题:
More wild tigers have been seen in the forest around this area, ________ there used to be very few.
A.when
B.where
C.what
D.which
More wild tigers have been seen in the forest around this area, ________ there used to be very few.
A.when
B.where
C.what
D.which