–Will William make his dream come true? – . He isn’t working hard enough.A. I think soB. I

问题补充：

–Will William make his dream come true?

– . He isn’t working hard enough.

A. I think so

B. I hope not

C. I’m afraid so

D. I’m afraid not

答案：

A. I think so

B. I hope not

C. I’m afraid so

(答案→)D. I’m afraid not

解析：固定答语。