填空题 It is strongly recommended that you (insure) 1 your luggage when you travel.
  • 1、
【正确答案】 1、insure    
【答案解析】[解析] 本题考查虚拟语气的用法。在it is demanded that...，it is recommended that...之类的句型中，that引导的从句中的谓语动词要用虚拟语气，即“(should)+动词原形”。