The boy isn’t short .He is than he was two years ago.A. shortB. tallC. tallerD. shorter

问题补充：

The boy isn’t short .He is than he was two years ago.

A. short

B. tall

C. taller

D. shorter

答案：

A. short

B. tall

(答案→)C. taller

D. shorter

解析：本题考查比较级的用法。two years ago两年前；句意是:这个男孩不矮，他比两年前高了。所以答案是C。