【题目】During Spring Festival, most of the cities in our country have ______ fireworks display because of safety and noise pollution.
A.defendedB.cancelledC.burstD.broadened
在线课程【答案】B
【解析】
考查动词辨析。句意：春节期间，由于安全和噪音污染，我国大部分城市都取消了烟花表演。A. defended辩护；B. cancelled取消；C. burst爆炸；D. broadened拓展。根据句意可知选B。