Many grocery stores use misting, a process vegetables are sprayed with water, to keep vegetable fresh.
A. which
B. that
C. what
D. where
网友回答
A. which
B. that
C. what
(答案→)D. where
解析：句意：许多的杂货店用喷雾来保持蔬菜的新鲜，在这个过程中是用水以喷雾的形式来散在蔬菜上。where引导定语从句，在句中作为地点状语，故选D