单选题
However, beyond that dolorous picture, there is a revolution at work in world agriculture.
A.illusive B.blurry C.reflective D.grievous
【正确答案】
D
【答案解析】[解析] 形容词辨析
dolorous表:忧伤的,悲痛的;A.illusive幻影的,错觉的,迷惑人的;B.blurry模糊的,不清楚的;C.reflective沉思的;D.grievous令人忧伤的;因此D为答案。