题目内容：

——How are you today
——Oh,I as ill as I do now for a very long time.
A.didn't feel B.wasn't feeling C.don't feel D.haven't felt

优质解答

选D 我确定
从for a long time可看出应该用完成时,而四个选项中只有D才是完成时,表示过去某个状态一直持续到现在为止,在句中的意思是,过去那个一直没感到这么难受这个状态持续到现在为止