感觉是很简单的一道,但是我就是不知道我这样理解有神马错==
One of the first____of reduced burning in Amazon rain forests was the chestnut industry: smoke tends to drive out the insect that, by pollinating chestnut tree, allow chestnut to develop.
A.reformers
B.discoveries
C.casualties
D.critics
E.beneficiaries
答案是E,我知道这句后面的意思是说这个smoke对栗子产业是有利的,因此是E,但是我觉得不是reduced burning么,这样的话应该是不希望大火停下来才更有利啊?这样理解确实挺变态的,但是不明白D是怎么错的。。。谢谢!