—I havent seen Tom for a long time. Is he ill? —. His teacher told me he was in hospital.

问题补充：

—I haven seen Tom for a long time. Is he ill? —. His teacher told me he was in hospital.

A. Im. afraid not

B. Im afraid so

C. 1 hope not

D. I hope so

答案：

A. Im. afraid not

(答案→)B. Im afraid so

C. 1 hope not

D. I hope so

解析：句意：我好久没有见到汤姆了。他生病了吗？恐怕是的。他老师告诉我他住院了。根据后面的一句说他住院了，所以他确实感冒了；故选B。