The passage is mainly about the differences between conventional and organic far

游客2023-09-17  32

问题 The passage is mainly about the differences between conventional and organic farming. [br] ______ are applied in conventional farming for weed control.

选项

答案 Synthetic herbicides

解析 本题是问在传统农业中农民使用什么来控制杂草,这显然与农业生产有关,故将答案锁定在小标题Production:Organic vs. Conventional部分,再根据conventional farming将答案进一步缩小到该部分下面的Conventional farmers处,根据第三点便可得出答案。
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