题目内容

  I could have helped him out, to tell the truth, I _____ too busy.
A.amB.wasC.have beenD.had been
B
考查时态。句意:我本来能够帮助他,说实话,我太忙了。结合语境可知下文描述的是过去的状态,故用一般过去时态,选B。
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