The girl isn’t short . She is than before.A. shortB. tallC. tallerD. shorter

问题补充：

The girl isn’t short . She is than before.

A. short

B. tall

C. taller

D. shorter

答案：

A. short

B. tall

(答案→)C. taller

D. shorter

解析：从上文她不矮可知下文应是说她高，在than前面形容词应用比较级，所以选C，她比以前高。