Is man’s ability to reason that sets him apart from other animals?A. oneB. thisC. itD/

问题补充：

Is man’s ability to reason that sets him apart from other animals?

A. one

B. this

C. it

D/

答案：

A. one

B. this

(答案→)C. it

D. /

解析：本题考查it引导的强调句用法，it……that……句型。