It’snearlyfouryearssinceIworkedinthatfirm.I 國語站 題庫 7.94K 大中小設置文字大小 問題詳情： 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【回答】D 知識點：動詞時態與語態題型：選擇題 TAG標籤：#
