The sweater is too small. I want a one.A. bigB. shortC. longD. red

问题补充：

The sweater is too small. I want a one.

A. big

B. short

C. long

D. red

答案：

(答案→)A. big

B. short

C. long

D. red

解析：根据句子的意思，可知答案为A，表示想要一个大的sweater.故选A