【题目】— Hi, Jack, you look so tired.
—I’m tired. I the kitchen all day.
A. painted B. had painted
C. have been painting D. was painting
在线课程【答案】C
【解析】考查动词的时态和语态。句意：——你好，Jack，你看起来非常累。——我很累，我一整天一直在油漆厨房。根据时间状语all day并结合语境可知，“paint”表示过去开始一直延续到现在的动作，用现在完成进行时。故选C。