________ of giant pandas is getting _________ because their living areas are becoming farmland.
A.The number, larger and larger |
B.A number, larger and larger |
C.The number, smaller and smaller |
D.A number, smaller and smaller |
________ of giant pandas is getting _________ because their living areas are becoming farmland.
A.The number, larger and larger |
B.A number, larger and larger |
C.The number, smaller and smaller |
D.A number, smaller and smaller |