◎ 题干
-----I called you at about half past eight last night but nobody answered.
-----Oh, I _____ in my office at that time.
A.will workB.had workedC.workedD.was working
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“-----I called you at about half past eight last night but nobody answered. -----Oh, I _____ in my office at that time.A.will workB.had workedC.workedD.was work…”主要考查了你对  【一般现在时】【将来进行时】【过去完成进行时】【过去将来时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。