精选优质文档-倾情为你奉上2010届高考英语单项选择题题库(660题)11. 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 2He hasnt come yetWhat do you consider _ to him? Ahappens Bhas happened Chappening Dto happen 3. _ is known to us all is that Chin