Protesters set cars on fire and b_____ a building .

Protesters set cars on fire and b_____ a building . 请问Pro-Tibetan protesters Set set set set set set set set both the cars broke down the instant they set out求分析该句结构那这句的宾语在哪 Bahrain locked down after 5 protesters killed,求标题翻译, Bahrain unleashes forces on protesters' camp,求标题翻译, Egypt crisis:protesters reject smooth transition求标题翻译, Bahrain authorities launch surprise attack on protesters,求标题翻译, Egypt protesters say fear punishment,reprisals,求标题翻译~ cars是什么意思 cars是什么意思