The farmers wondered if vegetables could bring in ________ crops．
A.as many asB.as good asC.as much asD.as well as在线课程C
句意是“农民在琢磨蔬菜能否和庄稼的收成一样多”。此处要用as much as作程度状语；注意不能用as many as，因为many不能作状语，只能作定语。