2013
高考英语二轮单项选择训练5：非谓语动词（解析） (限时30分钟) 第***节 21. unfortunately, when i dropped in, doctor li _____ for beijing to join in the fight again sars, so we only had time for a few words. a. just left b. has just left c. is just leaving d. was just leaving 22．he hasn't come yet．what do you consider _______ to him？ a．happens b．has happened c．
