问题
选择题
After a series of food safety incidents, the government has ______ that not enough has been done to guarantee people green and healthy food.
A．revised
B．recalled
C．recollected
D．reflected
答案
答案：D
词义辨析. A.修改;复习 B.召回;回想起 C. 回忆;想起 D.反射,反思.根据题意,在一系列的食品安全事件后,政府开始反思在保障绿色食品和健康食品方面做的不足，故选D。