― Bob, you're absent - minded ! ― Oh, I'm sorry I attention to you, Miss Shute.
来源：网络
时间：
推荐文章
― Bob, you're absent - minded !
― Oh, I'm sorry I ________ attention to you, Miss Shute.
A. haven't paid B. wasn't paying C. am not paying D. couldn't have paid
试题答案
B
解析：时态题，刚才走神了。为B。