—Mummy, 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 expensive, 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 expensive, not as good as
解析：第一个空后接than 表示用比较级，as …as中间接形容词原形，再根据意思，可知答案为C