A. removed B. showered C. detached D. dispersed 参考答案:D 答案解析:[解析] 逻辑关系题:因果。根据题干,所填词与teargas形成语义场共现关系,警察经常用催泪毒气,为的是驱散人群,因此答案选[D]dispersed;选项[A]中的remove表示“撤走,移开”,显
第9题: [单项选择]{{I}} Questions 18-20 are based on the talk you’ve just heard.{{/I}}How many flights a day are there from London to San Francisco A. one B. Two C. Three D. Four 参考答案:B 答案解析: [听力原文] <18>-<20> W: May I help you M: Yes. Which airport
has flights from London to San