--- I’d like to buy a skirt like this.
--- OK. We can buy one than this, but this.
A. a good; not as cheap as
B. a better; as expensive as
C. a better; not as expensive as
D. a better; not so cheap as
网友回答
A. a good; not as cheap as
B. a better; as expensive as
(答案→)C. a better; not as expensive as
D. a better; not so cheap as
解析：根据句意可知，我们想买一个物美价廉的东西，根据比较结构可选C。