________ 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
C