Thewaterandsoilconservationprojectresultedinfarmers

问题详情：

The water and soil conservation project resulted in farmers ______ the crops on the farmland  _____ trees and grass.

   A. to replace; with         B. to replace; for         C. replacing; with        D. replacing; for

【回答】

C

知识点：非谓语动词

题型：选择题