As a result of destroying the forest, a large ________ of desert ________ covered the land.
A.number; has | B.quantity; has | C.number; have | D.quantity; have |
相关知识点
推荐套卷
As a result of destroying the forest, a large ________ of desert ________ covered the land.
A.number; has | B.quantity; has | C.number; have | D.quantity; have |