As a result of destroying the forests, a large _____ of desert _____ covered the land.
A.number, has
B.quantity, has
C.number, have
D.quantity, have
答案:B
As a result of destroying the forests, a large _____ of desert _____ covered the land.
A.number, has
B.quantity, has
C.number, have
D.quantity, have
答案:B