问题补充:
I haven t seen Mary these past few days. I m afraid she herself for some time.
A. isn feeling
B. hasn t been feeling
C. hadn been feeling
D. wasn feeling
答案:
A. isn feeling
(答案→)B. hasn t been feeling
C. hadn been feeling
D. wasn 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。