Because of climate change, the ice that
题型:选择题
问题:
Because of climate change, the ice that polar bears depend on for survival .
A.are slowly disappearing
B.is slowly disappearing
C.are slowly disappeared
D.have slowly disappeared
Because of climate change, the ice that polar bears depend on for survival .
A.are slowly disappearing
B.is slowly disappearing
C.are slowly disappeared
D.have slowly disappeared