Asaresultofdestroyingtheforests,alarge       ofdesert ...

問題詳情：

 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

【回答】

B

知識點：主謂一致

題型：選擇題