-- Mum, could you buy me a dress like this?
-- Certainly, we can buy one than this, but this.
A. a better, better than
B. a worse, as good as
C. a cheaper, as good as
D. a more important, not as good as
网友回答
A. a better, better than
B. a worse, as good as
(答案→)C. a cheaper, as good as
D. a more important, not as good as
解析：可联系答.案.网客服索取。