题目

It’s nearly four years since I worked in that firm. I ________ a band with other fellows.      A. operated            B. had been operating           C. was operating           D. am operating 答案：D(D ) 27. —Could you tell me_?—At 10:20 tomorrow night.A. what time you arrivedB. who you are coming withC. when will you be hereD. what time you are arriving