题目内容

—I called you at 6 o'clock yesterday evening, but nobody answered.
— I'm sorry. I          my friend download the movie Kung Fu PandaⅡwhen the telephone rang,
A. would help     B. helped    C. was helping
C
考查动词时态 上下语境都是过去时,这里强调电话响时我正在帮助,所以用过去进行时。
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网