I haven' t seen Mary these past few days. I m afraid she herself for some time.
A. isn't feeling
B. hasn' t been feeling
C. hadn't been feeling
D. wasn't feeling
网友回答
A. isn't feeling
(答案→)B. hasn' t been feeling
C. hadn't been feeling
D. wasn't feeling
解析：
该题考查时态的用法。从题干for some time可知，选项部分时态应为完成时，与前部分对应，应为现在完成进行时。