— Is she really ill?—. She’s in hospital.A. I am afraid so B. I hope soC. Not at allD. He

问题补充：

— Is she really ill?

—. She’s in hospital.

A. I am afraid so

B. I hope so

C. Not at all

D. Help yourself

答案：

(答案→)A. I am afraid so

B. I hope so

C. Not at all

D. Help yourself

解析：固定答语，当表示坏事件发生，并作可定性回答时，常用I am afraid so。