—Your new dictionary is so nice Lily?—Thank you Mary. Are you considering buying for yo

问题补充：

—Your new dictionary is so nice, Lily?

—Thank you, Mary. Are you considering buying for yourself?

A. it

B. one

C. the one

D. that

答案：

A. it

(答案→)B. one

C. the one

D. that

解析：考查代词，one 是泛指，同名异物，在这里相当于a dictionary,所以选B。