Silly me! I forgot what my suitcase looks like.What do you think of over there?A.

问题补充：

--- Silly me! I forgot what my suitcase looks like.

--- What do you think of over there?

A. the one

B. it

C. one

D. this

答案：

(答案→)A. the one

B. it

C. one

D. this

解析：考查替代词用法。因为空格后面有定语“over there”，所以空格处应用“the one”表示“the suitcase”。it 指上文中刚刚提到的人或物，且其后面不能接定语成份；“one”表示泛指意义，表示同类中的任何一个；